7x+3(4x-3)=79

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Solution for 7x+3(4x-3)=79 equation:


Simplifying
7x + 3(4x + -3) = 79

Reorder the terms:
7x + 3(-3 + 4x) = 79
7x + (-3 * 3 + 4x * 3) = 79
7x + (-9 + 12x) = 79

Reorder the terms:
-9 + 7x + 12x = 79

Combine like terms: 7x + 12x = 19x
-9 + 19x = 79

Solving
-9 + 19x = 79

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 19x = 79 + 9

Combine like terms: -9 + 9 = 0
0 + 19x = 79 + 9
19x = 79 + 9

Combine like terms: 79 + 9 = 88
19x = 88

Divide each side by '19'.
x = 4.631578947

Simplifying
x = 4.631578947

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