6(10-3x)+7(4x-3)=79

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Solution for 6(10-3x)+7(4x-3)=79 equation:


Simplifying
6(10 + -3x) + 7(4x + -3) = 79
(10 * 6 + -3x * 6) + 7(4x + -3) = 79
(60 + -18x) + 7(4x + -3) = 79

Reorder the terms:
60 + -18x + 7(-3 + 4x) = 79
60 + -18x + (-3 * 7 + 4x * 7) = 79
60 + -18x + (-21 + 28x) = 79

Reorder the terms:
60 + -21 + -18x + 28x = 79

Combine like terms: 60 + -21 = 39
39 + -18x + 28x = 79

Combine like terms: -18x + 28x = 10x
39 + 10x = 79

Solving
39 + 10x = 79

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + 10x = 79 + -39

Combine like terms: 39 + -39 = 0
0 + 10x = 79 + -39
10x = 79 + -39

Combine like terms: 79 + -39 = 40
10x = 40

Divide each side by '10'.
x = 4

Simplifying
x = 4

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