2x+7+4x-19=90

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Solution for 2x+7+4x-19=90 equation:


Simplifying
2x + 7 + 4x + -19 = 90

Reorder the terms:
7 + -19 + 2x + 4x = 90

Combine like terms: 7 + -19 = -12
-12 + 2x + 4x = 90

Combine like terms: 2x + 4x = 6x
-12 + 6x = 90

Solving
-12 + 6x = 90

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 6x = 90 + 12

Combine like terms: -12 + 12 = 0
0 + 6x = 90 + 12
6x = 90 + 12

Combine like terms: 90 + 12 = 102
6x = 102

Divide each side by '6'.
x = 17

Simplifying
x = 17

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