3x-7(-2x+9)=73

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Solution for 3x-7(-2x+9)=73 equation:


Simplifying
3x + -7(-2x + 9) = 73

Reorder the terms:
3x + -7(9 + -2x) = 73
3x + (9 * -7 + -2x * -7) = 73
3x + (-63 + 14x) = 73

Reorder the terms:
-63 + 3x + 14x = 73

Combine like terms: 3x + 14x = 17x
-63 + 17x = 73

Solving
-63 + 17x = 73

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + 17x = 73 + 63

Combine like terms: -63 + 63 = 0
0 + 17x = 73 + 63
17x = 73 + 63

Combine like terms: 73 + 63 = 136
17x = 136

Divide each side by '17'.
x = 8

Simplifying
x = 8

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