3x-14+4x-16=90

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Solution for 3x-14+4x-16=90 equation:


Simplifying
3x + -14 + 4x + -16 = 90

Reorder the terms:
-14 + -16 + 3x + 4x = 90

Combine like terms: -14 + -16 = -30
-30 + 3x + 4x = 90

Combine like terms: 3x + 4x = 7x
-30 + 7x = 90

Solving
-30 + 7x = 90

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 7x = 90 + 30

Combine like terms: -30 + 30 = 0
0 + 7x = 90 + 30
7x = 90 + 30

Combine like terms: 90 + 30 = 120
7x = 120

Divide each side by '7'.
x = 17.14285714

Simplifying
x = 17.14285714

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