3(x*1)+3x-8=13

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Solution for 3(x*1)+3x-8=13 equation:


Simplifying
3(x * 1) + 3x + -8 = 13

Reorder the terms for easier multiplication:
3(1x) + 3x + -8 = 13

Remove parenthesis around (1x)
3 * 1x + 3x + -8 = 13

Multiply 3 * 1
3x + 3x + -8 = 13

Reorder the terms:
-8 + 3x + 3x = 13

Combine like terms: 3x + 3x = 6x
-8 + 6x = 13

Solving
-8 + 6x = 13

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 + 6x = 13 + 8

Combine like terms: -8 + 8 = 0
0 + 6x = 13 + 8
6x = 13 + 8

Combine like terms: 13 + 8 = 21
6x = 21

Divide each side by '6'.
x = 3.5

Simplifying
x = 3.5

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