6(3x+1)+5(10-4x)=39

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Solution for 6(3x+1)+5(10-4x)=39 equation:


Simplifying
6(3x + 1) + 5(10 + -4x) = 39

Reorder the terms:
6(1 + 3x) + 5(10 + -4x) = 39
(1 * 6 + 3x * 6) + 5(10 + -4x) = 39
(6 + 18x) + 5(10 + -4x) = 39
6 + 18x + (10 * 5 + -4x * 5) = 39
6 + 18x + (50 + -20x) = 39

Reorder the terms:
6 + 50 + 18x + -20x = 39

Combine like terms: 6 + 50 = 56
56 + 18x + -20x = 39

Combine like terms: 18x + -20x = -2x
56 + -2x = 39

Solving
56 + -2x = 39

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + -2x = 39 + -56

Combine like terms: 56 + -56 = 0
0 + -2x = 39 + -56
-2x = 39 + -56

Combine like terms: 39 + -56 = -17
-2x = -17

Divide each side by '-2'.
x = 8.5

Simplifying
x = 8.5

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