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Worksheetswriting and solving equations
Total questions: 16
Worksheet time: 3hrs 40mins
Write as an equation: a number b increased by 3 is 7
b - 3 = 7
b + 3 = 7
7b = 3
3b = 7
Solve the equation: y + 3 = 8
y = 5
y = 6
y = 7
y = 8
To solve algebraic equations we use ____________ operations.
inverse/opposite
correct
math
the order of
Sum means...
addition
subtraction
multiplication
division
Difference means...
addition
subtraction
multiplication
division
Decreased means...
addition
subtraction
multiplication
division
Is means...
addition
less than
at least
equals
When solving an equation, the goal is to
get the variable by itself
add all the numbers together
multiply
make a graph
Write as an equation: a number b increased by 3 is 7
b - 3 = 7
b + 3 = 7
7b = 3
3b = 7
Solve the equation: 15 = 8 + x
x = 22
x = 18
x = 13
x = 7
Solve the equation: n - 8 = 12
n = 4
n = 10
n = 12
n = 20
