3(x-2)+7=8x

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Solution for 3(x-2)+7=8x equation:


Simplifying
3(x + -2) + 7 = 8x

Reorder the terms:
3(-2 + x) + 7 = 8x
(-2 * 3 + x * 3) + 7 = 8x
(-6 + 3x) + 7 = 8x

Reorder the terms:
-6 + 7 + 3x = 8x

Combine like terms: -6 + 7 = 1
1 + 3x = 8x

Solving
1 + 3x = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
1 + 3x + -8x = 8x + -8x

Combine like terms: 3x + -8x = -5x
1 + -5x = 8x + -8x

Combine like terms: 8x + -8x = 0
1 + -5x = 0

Add '-1' to each side of the equation.
1 + -1 + -5x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -5x = 0 + -1
-5x = 0 + -1

Combine like terms: 0 + -1 = -1
-5x = -1

Divide each side by '-5'.
x = 0.2

Simplifying
x = 0.2

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