5(2x+5)+6(3x-7)=39

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Solution for 5(2x+5)+6(3x-7)=39 equation:


Simplifying
5(2x + 5) + 6(3x + -7) = 39

Reorder the terms:
5(5 + 2x) + 6(3x + -7) = 39
(5 * 5 + 2x * 5) + 6(3x + -7) = 39
(25 + 10x) + 6(3x + -7) = 39

Reorder the terms:
25 + 10x + 6(-7 + 3x) = 39
25 + 10x + (-7 * 6 + 3x * 6) = 39
25 + 10x + (-42 + 18x) = 39

Reorder the terms:
25 + -42 + 10x + 18x = 39

Combine like terms: 25 + -42 = -17
-17 + 10x + 18x = 39

Combine like terms: 10x + 18x = 28x
-17 + 28x = 39

Solving
-17 + 28x = 39

Solving for variable 'x'.

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

Add '17' to each side of the equation.
-17 + 17 + 28x = 39 + 17

Combine like terms: -17 + 17 = 0
0 + 28x = 39 + 17
28x = 39 + 17

Combine like terms: 39 + 17 = 56
28x = 56

Divide each side by '28'.
x = 2

Simplifying
x = 2

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