3(x+5)-2=12x-3

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Solution for 3(x+5)-2=12x-3 equation:


Simplifying
3(x + 5) + -2 = 12x + -3

Reorder the terms:
3(5 + x) + -2 = 12x + -3
(5 * 3 + x * 3) + -2 = 12x + -3
(15 + 3x) + -2 = 12x + -3

Reorder the terms:
15 + -2 + 3x = 12x + -3

Combine like terms: 15 + -2 = 13
13 + 3x = 12x + -3

Reorder the terms:
13 + 3x = -3 + 12x

Solving
13 + 3x = -3 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
13 + 3x + -12x = -3 + 12x + -12x

Combine like terms: 3x + -12x = -9x
13 + -9x = -3 + 12x + -12x

Combine like terms: 12x + -12x = 0
13 + -9x = -3 + 0
13 + -9x = -3

Add '-13' to each side of the equation.
13 + -13 + -9x = -3 + -13

Combine like terms: 13 + -13 = 0
0 + -9x = -3 + -13
-9x = -3 + -13

Combine like terms: -3 + -13 = -16
-9x = -16

Divide each side by '-9'.
x = 1.777777778

Simplifying
x = 1.777777778

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