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exis [7]
3 years ago
7

½ x+7 = x+13 Pls help me

Mathematics
2 answers:
sergejj [24]3 years ago
6 0
X=-12
hope that helps!!
Dominik [7]3 years ago
6 0
The answer is: x = -12


Steps:

1/2x + 7 = x + 13

Multiply both sides by 2:

x + 14 = 2x + 26

The move the terms:

x - 2x = 26 - 14

Subtract:

-x = 12

Lastly, change the sign:

x = -12
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