3(5x+4)-2(8+9x)=5

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Solution for 3(5x+4)-2(8+9x)=5 equation:


Simplifying
3(5x + 4) + -2(8 + 9x) = 5

Reorder the terms:
3(4 + 5x) + -2(8 + 9x) = 5
(4 * 3 + 5x * 3) + -2(8 + 9x) = 5
(12 + 15x) + -2(8 + 9x) = 5
12 + 15x + (8 * -2 + 9x * -2) = 5
12 + 15x + (-16 + -18x) = 5

Reorder the terms:
12 + -16 + 15x + -18x = 5

Combine like terms: 12 + -16 = -4
-4 + 15x + -18x = 5

Combine like terms: 15x + -18x = -3x
-4 + -3x = 5

Solving
-4 + -3x = 5

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -3x = 5 + 4

Combine like terms: -4 + 4 = 0
0 + -3x = 5 + 4
-3x = 5 + 4

Combine like terms: 5 + 4 = 9
-3x = 9

Divide each side by '-3'.
x = -3

Simplifying
x = -3

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