-7(x+3)-13=10+5

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Solution for -7(x+3)-13=10+5 equation:


Simplifying
-7(x + 3) + -13 = 10 + 5

Reorder the terms:
-7(3 + x) + -13 = 10 + 5
(3 * -7 + x * -7) + -13 = 10 + 5
(-21 + -7x) + -13 = 10 + 5

Reorder the terms:
-21 + -13 + -7x = 10 + 5

Combine like terms: -21 + -13 = -34
-34 + -7x = 10 + 5

Combine like terms: 10 + 5 = 15
-34 + -7x = 15

Solving
-34 + -7x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '34' to each side of the equation.
-34 + 34 + -7x = 15 + 34

Combine like terms: -34 + 34 = 0
0 + -7x = 15 + 34
-7x = 15 + 34

Combine like terms: 15 + 34 = 49
-7x = 49

Divide each side by '-7'.
x = -7

Simplifying
x = -7

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