7(x-3)+2x=39

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Solution for 7(x-3)+2x=39 equation:


Simplifying
7(x + -3) + 2x = 39

Reorder the terms:
7(-3 + x) + 2x = 39
(-3 * 7 + x * 7) + 2x = 39
(-21 + 7x) + 2x = 39

Combine like terms: 7x + 2x = 9x
-21 + 9x = 39

Solving
-21 + 9x = 39

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 9x = 39 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = 39 + 21
9x = 39 + 21

Combine like terms: 39 + 21 = 60
9x = 60

Divide each side by '9'.
x = 6.666666667

Simplifying
x = 6.666666667

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