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WorksheetsSolving Linear Equations
Total questions: 20
Worksheet time: 43mins
Solve the following equation,
x + 4 = 25
x = 29
x = 100
x = 5
x = 21
Which operation will undo subtraction?
Addition
Subtraction
Multiplication
Division
The second step in solving the equation 2x - 3 = -15 is to . . .
divide by 2 on both sides of the equation
multiply by 2 on both sides of the equation
subtract 3 on both sides of the equation
add 3 on both sides of the equation
Solve the following equation,
5x = -30
x = 6
x = 150
x = -6
x = -150
In the equation 3x + 8=23, the number 3 is called the ____________.
variable
constant
coefficient
answer
In the equation 3x + 8=23, the number 8 is called the ____________.
variable
constant
coefficient
answer
In the equation 2x-5=27, which of the following is the variable?
2
x
-5
27
What is the solution of the equation -2x-5=17?
x = 11
x = 6
x = -6
x = -11
In solving the equation 2x-5=27, what step to do first?
divide 2 on both sides of the equation
add 5 on both sides of the equation
multiply 2 on both sides of the equation
subtract 5 on both sides of the equation
What is the value of a in the equation 3a-7=17?
a = 6
a = 8
a = -8
a = 310
In the equation 3x + 7 = -11, after you subtract 7 on both sides of the equation, what will be the value of x?
x= -6
x=6
x= 34
x= −34
Solve for x:
4x + 1 = 7x - 5
x=−1
x=2
x=116
x=8
What is the algebraic form of
two more than thrice a number x is fourteen?
3x+2=14
2+3x>14
2+3x=14
3x-2=14
What is the opposite operation of multiplication?
multiplication
addition
subtraction
division
Solve for the value of x :
3(5x + 1) = 48
x = 1547
x=47
x=51
x=3
Solve:
2(2x + 3) = -6(x + 9)
x=1.2
x=6
x=−6
x=7.5
What property will be applied first in solving 4m-1=15?
addition property of equality
multiplication property of equality
distributive property
additive identity property
What type of solution will have in the linear equation
8x + 4 = 4(2x + 1)?
no solution
one solution
infinite solutions
The perimeter of the square garden is 48m2 , if the side is 3x+2. What linear equation can be formed?
4(3x+2) = 48
(3x+2)(3x+2) = 48
2(3x+2) = 48
Gary solved the equation as shown in the picture. Which correctly describes the error that Gary made in his work?
he did not combine 7x and 8x correctly
he did not divide correctly
he did not combine -3 and -9 correctly
he did not make an error in his work
