3x+2+4x-14=90

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Solution for 3x+2+4x-14=90 equation:


Simplifying
3x + 2 + 4x + -14 = 90

Reorder the terms:
2 + -14 + 3x + 4x = 90

Combine like terms: 2 + -14 = -12
-12 + 3x + 4x = 90

Combine like terms: 3x + 4x = 7x
-12 + 7x = 90

Solving
-12 + 7x = 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 + 7x = 90 + 12

Combine like terms: -12 + 12 = 0
0 + 7x = 90 + 12
7x = 90 + 12

Combine like terms: 90 + 12 = 102
7x = 102

Divide each side by '7'.
x = 14.57142857

Simplifying
x = 14.57142857

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