4(x+5)-3=12

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Solution for 4(x+5)-3=12 equation:


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

Reorder the terms:
4(5 + x) + -3 = 12
(5 * 4 + x * 4) + -3 = 12
(20 + 4x) + -3 = 12

Reorder the terms:
20 + -3 + 4x = 12

Combine like terms: 20 + -3 = 17
17 + 4x = 12

Solving
17 + 4x = 12

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 + 4x = 12 + -17

Combine like terms: 17 + -17 = 0
0 + 4x = 12 + -17
4x = 12 + -17

Combine like terms: 12 + -17 = -5
4x = -5

Divide each side by '4'.
x = -1.25

Simplifying
x = -1.25

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