(-3x)-50=90+7x

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Solution for (-3x)-50=90+7x equation:


Simplifying
(-3x) + -50 = 90 + 7x

Reorder the terms:
-50 + (-3x) = 90 + 7x

Solving
-50 + (-3x) = 90 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-50 + (-3x) + -7x = 90 + 7x + -7x

Combine like terms: (-3x) + -7x = -10x
-50 + -10x = 90 + 7x + -7x

Combine like terms: 7x + -7x = 0
-50 + -10x = 90 + 0
-50 + -10x = 90

Add '50' to each side of the equation.
-50 + 50 + -10x = 90 + 50

Combine like terms: -50 + 50 = 0
0 + -10x = 90 + 50
-10x = 90 + 50

Combine like terms: 90 + 50 = 140
-10x = 140

Divide each side by '-10'.
x = -14

Simplifying
x = -14

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