-3(x+7)-42=2-50

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Solution for -3(x+7)-42=2-50 equation:


Simplifying
-3(x + 7) + -42 = 2 + -50

Reorder the terms:
-3(7 + x) + -42 = 2 + -50
(7 * -3 + x * -3) + -42 = 2 + -50
(-21 + -3x) + -42 = 2 + -50

Reorder the terms:
-21 + -42 + -3x = 2 + -50

Combine like terms: -21 + -42 = -63
-63 + -3x = 2 + -50

Combine like terms: 2 + -50 = -48
-63 + -3x = -48

Solving
-63 + -3x = -48

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + -3x = -48 + 63

Combine like terms: -63 + 63 = 0
0 + -3x = -48 + 63
-3x = -48 + 63

Combine like terms: -48 + 63 = 15
-3x = 15

Divide each side by '-3'.
x = -5

Simplifying
x = -5

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