3x+8=3(x+7)-3x+5

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Solution for 3x+8=3(x+7)-3x+5 equation:


Simplifying
3x + 8 = 3(x + 7) + -3x + 5

Reorder the terms:
8 + 3x = 3(x + 7) + -3x + 5

Reorder the terms:
8 + 3x = 3(7 + x) + -3x + 5
8 + 3x = (7 * 3 + x * 3) + -3x + 5
8 + 3x = (21 + 3x) + -3x + 5

Reorder the terms:
8 + 3x = 21 + 5 + 3x + -3x

Combine like terms: 21 + 5 = 26
8 + 3x = 26 + 3x + -3x

Combine like terms: 3x + -3x = 0
8 + 3x = 26 + 0
8 + 3x = 26

Solving
8 + 3x = 26

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = 26 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 26 + -8
3x = 26 + -8

Combine like terms: 26 + -8 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

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