10x+30x-8=(5x+7)

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Solution for 10x+30x-8=(5x+7) equation:


Simplifying
10x + 30x + -8 = (5x + 7)

Reorder the terms:
-8 + 10x + 30x = (5x + 7)

Combine like terms: 10x + 30x = 40x
-8 + 40x = (5x + 7)

Reorder the terms:
-8 + 40x = (7 + 5x)

Remove parenthesis around (7 + 5x)
-8 + 40x = 7 + 5x

Solving
-8 + 40x = 7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-8 + 40x + -5x = 7 + 5x + -5x

Combine like terms: 40x + -5x = 35x
-8 + 35x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-8 + 35x = 7 + 0
-8 + 35x = 7

Add '8' to each side of the equation.
-8 + 8 + 35x = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 35x = 7 + 8
35x = 7 + 8

Combine like terms: 7 + 8 = 15
35x = 15

Divide each side by '35'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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