15x-4-8x-10=20

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Solution for 15x-4-8x-10=20 equation: 


Simplifying
15x + -4 + -8x + -10 = 20

Reorder the terms:
-4 + -10 + 15x + -8x = 20

Combine like terms: -4 + -10 = -14
-14 + 15x + -8x = 20

Combine like terms: 15x + -8x = 7x
-14 + 7x = 20

Solving
-14 + 7x = 20

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 7x = 20 + 14

Combine like terms: -14 + 14 = 0
0 + 7x = 20 + 14
7x = 20 + 14

Combine like terms: 20 + 14 = 34
7x = 34

Divide each side by '7'.
x = 4.857142857

Simplifying
x = 4.857142857

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