3(4)(-7)+3(4x)=24

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Solution for 3(4)(-7)+3(4x)=24 equation:


Simplifying
3(4)(-7) + 3(4x) = 24

Multiply 3 * 4
12 * -7 + 3(4x) = 24

Multiply 12 * -7
-84 + 3(4x) = 24

Remove parenthesis around (4x)
-84 + 3 * 4x = 24

Multiply 3 * 4
-84 + 12x = 24

Solving
-84 + 12x = 24

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + 84 + 12x = 24 + 84

Combine like terms: -84 + 84 = 0
0 + 12x = 24 + 84
12x = 24 + 84

Combine like terms: 24 + 84 = 108
12x = 108

Divide each side by '12'.
x = 9

Simplifying
x = 9

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