2x+3(7x-9)=134

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Solution for 2x+3(7x-9)=134 equation:


Simplifying
2x + 3(7x + -9) = 134

Reorder the terms:
2x + 3(-9 + 7x) = 134
2x + (-9 * 3 + 7x * 3) = 134
2x + (-27 + 21x) = 134

Reorder the terms:
-27 + 2x + 21x = 134

Combine like terms: 2x + 21x = 23x
-27 + 23x = 134

Solving
-27 + 23x = 134

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + 23x = 134 + 27

Combine like terms: -27 + 27 = 0
0 + 23x = 134 + 27
23x = 134 + 27

Combine like terms: 134 + 27 = 161
23x = 161

Divide each side by '23'.
x = 7

Simplifying
x = 7

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