Solving Equations with Variables on Both Sides

Front

Solve for x:
5x - 14 = 8x + 4

Back

x = -6

Front

Solve for f:
f - 4 = 6f + 26

Back

f = -6

Front

Solve for x:
4(1-x)+3x=-2(x+1)

Back

x = -6

Front

Solve:
5y+34 = -2(-7y+1)

Back

y = 4

Front

First step to solve the equation:
11 - 3x = 44

Back

Subtract 11 from both sides

Tags

CCSS.7.EE.B.4A

Front

Joe’s Canoes charges an initial fee of $20 plus $4 an hour. Callie’s Canoes charges a flat rate of $14 an hour. Find the number of hours for which the total amount that both places charge would be the same.

Back

2 hours

Front

-(8n - 2) = 3 + 10(1 - 3n)

Back

n = 1/2

Front

x + 2 = x + 4

Back

no solution

Tags

CCSS.8.EE.C.7A

Front

Solve: 2(4x - 3) - 8 = 4 + 2x

Back

3

Front

-15v-40 = 23-8v

Back

v = -9