7x-9+4x+29=90

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Solution for 7x-9+4x+29=90 equation:


Simplifying
7x + -9 + 4x + 29 = 90

Reorder the terms:
-9 + 29 + 7x + 4x = 90

Combine like terms: -9 + 29 = 20
20 + 7x + 4x = 90

Combine like terms: 7x + 4x = 11x
20 + 11x = 90

Solving
20 + 11x = 90

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 11x = 90 + -20

Combine like terms: 20 + -20 = 0
0 + 11x = 90 + -20
11x = 90 + -20

Combine like terms: 90 + -20 = 70
11x = 70

Divide each side by '11'.
x = 6.363636364

Simplifying
x = 6.363636364

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