4x-5+5x-4=2x+30

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Solution for 4x-5+5x-4=2x+30 equation:


Simplifying
4x + -5 + 5x + -4 = 2x + 30

Reorder the terms:
-5 + -4 + 4x + 5x = 2x + 30

Combine like terms: -5 + -4 = -9
-9 + 4x + 5x = 2x + 30

Combine like terms: 4x + 5x = 9x
-9 + 9x = 2x + 30

Reorder the terms:
-9 + 9x = 30 + 2x

Solving
-9 + 9x = 30 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-9 + 9x + -2x = 30 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-9 + 7x = 30 + 2x + -2x

Combine like terms: 2x + -2x = 0
-9 + 7x = 30 + 0
-9 + 7x = 30

Add '9' to each side of the equation.
-9 + 9 + 7x = 30 + 9

Combine like terms: -9 + 9 = 0
0 + 7x = 30 + 9
7x = 30 + 9

Combine like terms: 30 + 9 = 39
7x = 39

Divide each side by '7'.
x = 5.571428571

Simplifying
x = 5.571428571

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