3x+2(3x-7)=49

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Solution for 3x+2(3x-7)=49 equation:


Simplifying
3x + 2(3x + -7) = 49

Reorder the terms:
3x + 2(-7 + 3x) = 49
3x + (-7 * 2 + 3x * 2) = 49
3x + (-14 + 6x) = 49

Reorder the terms:
-14 + 3x + 6x = 49

Combine like terms: 3x + 6x = 9x
-14 + 9x = 49

Solving
-14 + 9x = 49

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 9x = 49 + 14

Combine like terms: -14 + 14 = 0
0 + 9x = 49 + 14
9x = 49 + 14

Combine like terms: 49 + 14 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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