4x+8x-2=20-15

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Solution for 4x+8x-2=20-15 equation:


Simplifying
4x + 8x + -2 = 20 + -15

Reorder the terms:
-2 + 4x + 8x = 20 + -15

Combine like terms: 4x + 8x = 12x
-2 + 12x = 20 + -15

Combine like terms: 20 + -15 = 5
-2 + 12x = 5

Solving
-2 + 12x = 5

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 12x = 5 + 2

Combine like terms: -2 + 2 = 0
0 + 12x = 5 + 2
12x = 5 + 2

Combine like terms: 5 + 2 = 7
12x = 7

Divide each side by '12'.
x = 0.5833333333

Simplifying
x = 0.5833333333

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