2-7x=4x+90

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Solution for 2-7x=4x+90 equation:


Simplifying
2 + -7x = 4x + 90

Reorder the terms:
2 + -7x = 90 + 4x

Solving
2 + -7x = 90 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
2 + -7x + -4x = 90 + 4x + -4x

Combine like terms: -7x + -4x = -11x
2 + -11x = 90 + 4x + -4x

Combine like terms: 4x + -4x = 0
2 + -11x = 90 + 0
2 + -11x = 90

Add '-2' to each side of the equation.
2 + -2 + -11x = 90 + -2

Combine like terms: 2 + -2 = 0
0 + -11x = 90 + -2
-11x = 90 + -2

Combine like terms: 90 + -2 = 88
-11x = 88

Divide each side by '-11'.
x = -8

Simplifying
x = -8

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