Variables on Both Sides

• None of these

What is the solution to this equation?

2x + 3 = x − 4

• -3

• 0

• -7

• 7

4y - 7 = 2y + 7

• 7

• 14/6

• 2

• 0

Solve:
10x + 9 = 4x - 9

• 0
• 3
• -3
• -18

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

• y = -4
• y = 9
• y = 4
• y = 36/19

Solve the equation:
4x - 5x + 9 = 5x - 9

• x = -3
• x = 9
• x = 3
• x = -9

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

• y = -4
• y = 9
• y = 4
• y = 36/19

What is the first step you should take to solve this problem?

1 + 4n - 6n = 1 - 8n

• subtract 8n to both sides

• multiply 6n to both sides

• combine the like terms 4n + -6n

• add 1 to both sides