-7(x+5)-42=2-30

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Solution for -7(x+5)-42=2-30 equation: 


Simplifying
-7(x + 5) + -42 = 2 + -30

Reorder the terms:
-7(5 + x) + -42 = 2 + -30
(5 * -7 + x * -7) + -42 = 2 + -30
(-35 + -7x) + -42 = 2 + -30

Reorder the terms:
-35 + -42 + -7x = 2 + -30

Combine like terms: -35 + -42 = -77
-77 + -7x = 2 + -30

Combine like terms: 2 + -30 = -28
-77 + -7x = -28

Solving
-77 + -7x = -28

Solving for variable 'x'.

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

Add '77' to each side of the equation.
-77 + 77 + -7x = -28 + 77

Combine like terms: -77 + 77 = 0
0 + -7x = -28 + 77
-7x = -28 + 77

Combine like terms: -28 + 77 = 49
-7x = 49

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

Simplifying
x = -7

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