Solving Linear Equations

Front

What is the value of x?

-3.8x - 5.9x = 223.1

Back

-3.8x - 5.9x = 223.1

-9.7x = 223.1

x = - 23

Front

What is the value of x?

• - 3x - 4 = - 10

Back

• - 3x - 4 = - 10

• - 3x = - 6

• x = 2

Front

Solve for y

• - 80 = - 5.6y - 4.4y

Back

• - 80 = - 5.6y - 4.4y

• - 80 = - 10y

• 8 = y

Front

Find the value of a

• - 2.5a - 6.5 = 18.5

Back

• - 2.5a - 6.5 = 18.5

• - 2.5a = 25

• a = -10

Front

Determine the value of b

• 32.5 = - 7.5b + 2.5

Back

• 32.5 = - 7.5b + 2.5

• 30 = - 7.5b

• -4 = b

Front

Find the value of c

• - 6c - 9 = 15

Back

• - 6c - 9 = 15

• - 6c = 24

• c = -4

Front

What is the value of m?

• - 1/4m + 4 = 12

Back

• - 1/4m + 4 = 12

• - 1/4m = 8

• m = - 32

Front

Determine the value of k

• 4 = - 5k + 9

Back

• 4 = - 5k + 9

• -5 = - 5k

• 1 = k

Front

• Solve for p

• - 3/4p - 2/4p = - 5

Back

• - 3/4p - 2/4p = - 5

• - 5/4p = - 5

• p = 4

Front

• Solve for q

• 12 = - 3/2q + 4/2q

Back

• 12 = - 3/2q + 4/2q

• 12 = 1/2q

• 24 = q