8x-7=5+20

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Solution for 8x-7=5+20 equation: 


Simplifying
8x + -7 = 5 + 20

Reorder the terms:
-7 + 8x = 5 + 20

Combine like terms: 5 + 20 = 25
-7 + 8x = 25

Solving
-7 + 8x = 25

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 8x = 25 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 25 + 7
8x = 25 + 7

Combine like terms: 25 + 7 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

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