5x*2+9x-9=4

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Solution for 5x*2+9x-9=4 equation:


Simplifying
5x * 2 + 9x + -9 = 4

Reorder the terms for easier multiplication:
5 * 2x + 9x + -9 = 4

Multiply 5 * 2
10x + 9x + -9 = 4

Reorder the terms:
-9 + 10x + 9x = 4

Combine like terms: 10x + 9x = 19x
-9 + 19x = 4

Solving
-9 + 19x = 4

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 19x = 4 + 9

Combine like terms: -9 + 9 = 0
0 + 19x = 4 + 9
19x = 4 + 9

Combine like terms: 4 + 9 = 13
19x = 13

Divide each side by '19'.
x = 0.6842105263

Simplifying
x = 0.6842105263

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