-3(x+9)+7x=49

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Solution for -3(x+9)+7x=49 equation:


Simplifying
-3(x + 9) + 7x = 49

Reorder the terms:
-3(9 + x) + 7x = 49
(9 * -3 + x * -3) + 7x = 49
(-27 + -3x) + 7x = 49

Combine like terms: -3x + 7x = 4x
-27 + 4x = 49

Solving
-27 + 4x = 49

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 + 4x = 49 + 27

Combine like terms: -27 + 27 = 0
0 + 4x = 49 + 27
4x = 49 + 27

Combine like terms: 49 + 27 = 76
4x = 76

Divide each side by '4'.
x = 19

Simplifying
x = 19

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