1.3 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

Front

x + 2 = x + 4

Back

no solution

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

Peppy Pets charges a flat fee of $15 plus $3 per hour to keep a dog during the day. Happy Hounds charges a flat fee of $21 plus $1 per hour. For how many hours is the total fee charged by the companies the same? Options: 2 hours, 3 hours, 4 hours, 5 hours

Back

3 hours

Front

10x + 9 = 4x - 9

Back

x = -3

Front

What is the first step to solve this equation:
11 - 3x = 44

Back

Subtract 11 from both sides