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miv72 [106K]
4 years ago
14

Solving 12-(x+3)=10

Mathematics
1 answer:
Margarita [4]4 years ago
4 0
12-(x+3)=10

Simplify the equation.

12-x-3=10

Combine like terms.

(12-3)-x=10

Simplify.

9-x=10

Subtract 9 from both sides to get x by itself.

-x=1

Divide both sides by -1 to get x by itself.

x=-1

~Hope I helped!~




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