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3 years ago

15

How do I solve 6(5 - 2x) + 12 = -66?

2 answers:

ladessa [460]3 years ago

5 0

Answer:

x = 9

Step-by-step explanation:

Step 1: Write equation

6(5 - 2x) + 12 = -66

Step 2: Solve for <em>x</em>

Distribute 6: 30 - 12x + 12 = -66
Combine like terms: 42 - 12x = -66
Subtract 42 on both sides: -12x = -108
Divide both sides by -12: x = 9

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

6(5 - 2(9)) + 12 = -66

6(5 - 18) + 12 = -66

6(-13) + 12 = -66

-78 + 12 = -66

-66 = -66

Bumek [7]3 years ago

4 0

Answer:x = 9/12

Step-by-step explanation:

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