Quiz - Multi-step Equations

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

3a + 9 + 4a = 2

• -1
• 1
• no solution
• -7

Solve: 7x = 3x + 24

• 10

• 4

• 6

• 14

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

• x=3

• x=-3

• x=-9

• x=9

In order to solve an equation, we must get variables on one side of an equation, and constants on the opposite side.

• False

• True

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

Solve the equation: 
4 - 2(x - 3) = 24

• - 7
• 7
• 14
• - 14

2x + 3(5x - 7) = 47

• 1
• 2
• 3
• 4

-(n - 8) = -2

• 6
• 10
• -10
• -6

2x + 3(5x - 7) = 47

• 1
• 2
• 3
• 4