(-12-6)-(-4x+3)=

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Solution for (-12-6)-(-4x+3)= equation:


Simplifying
(-12 + -6) + -1(-4x + 3) = 0

Combine like terms: -12 + -6 = -18
(-18) + -1(-4x + 3) = 0
-18 + -1(-4x + 3) = 0

Reorder the terms:
-18 + -1(3 + -4x) = 0
-18 + (3 * -1 + -4x * -1) = 0
-18 + (-3 + 4x) = 0

Combine like terms: -18 + -3 = -21
-21 + 4x = 0

Solving
-21 + 4x = 0

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 4x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 4x = 0 + 21
4x = 0 + 21

Combine like terms: 0 + 21 = 21
4x = 21

Divide each side by '4'.
x = 5.25

Simplifying
x = 5.25

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