4(x+1)=9x

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Solution for 4(x+1)=9x equation:


Simplifying
4(x + 1) = 9x

Reorder the terms:
4(1 + x) = 9x
(1 * 4 + x * 4) = 9x
(4 + 4x) = 9x

Solving
4 + 4x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
4 + 4x + -9x = 9x + -9x

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

Combine like terms: 9x + -9x = 0
4 + -5x = 0

Add '-4' to each side of the equation.
4 + -4 + -5x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -5x = 0 + -4
-5x = 0 + -4

Combine like terms: 0 + -4 = -4
-5x = -4

Divide each side by '-5'.
x = 0.8

Simplifying
x = 0.8

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