15+3x(-4)=

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Solution for 15+3x(-4)= equation:


Simplifying
15 + 3x(-4) = 0

Reorder the terms for easier multiplication:
15 + 3 * -4x = 0

Multiply 3 * -4
15 + -12x = 0

Solving
15 + -12x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -12x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -12x = 0 + -15
-12x = 0 + -15

Combine like terms: 0 + -15 = -15
-12x = -15

Divide each side by '-12'.
x = 1.25

Simplifying
x = 1.25

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