6(2x-5)+5(3x+8)=10x+78

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Solution for 6(2x-5)+5(3x+8)=10x+78 equation:


Simplifying
6(2x + -5) + 5(3x + 8) = 10x + 78

Reorder the terms:
6(-5 + 2x) + 5(3x + 8) = 10x + 78
(-5 * 6 + 2x * 6) + 5(3x + 8) = 10x + 78
(-30 + 12x) + 5(3x + 8) = 10x + 78

Reorder the terms:
-30 + 12x + 5(8 + 3x) = 10x + 78
-30 + 12x + (8 * 5 + 3x * 5) = 10x + 78
-30 + 12x + (40 + 15x) = 10x + 78

Reorder the terms:
-30 + 40 + 12x + 15x = 10x + 78

Combine like terms: -30 + 40 = 10
10 + 12x + 15x = 10x + 78

Combine like terms: 12x + 15x = 27x
10 + 27x = 10x + 78

Reorder the terms:
10 + 27x = 78 + 10x

Solving
10 + 27x = 78 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
10 + 27x + -10x = 78 + 10x + -10x

Combine like terms: 27x + -10x = 17x
10 + 17x = 78 + 10x + -10x

Combine like terms: 10x + -10x = 0
10 + 17x = 78 + 0
10 + 17x = 78

Add '-10' to each side of the equation.
10 + -10 + 17x = 78 + -10

Combine like terms: 10 + -10 = 0
0 + 17x = 78 + -10
17x = 78 + -10

Combine like terms: 78 + -10 = 68
17x = 68

Divide each side by '17'.
x = 4

Simplifying
x = 4

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