3[4x+7(2-2x)]=

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Solution for 3[4x+7(2-2x)]= equation:


Simplifying
3[4x + 7(2 + -2x)] = 0
3[4x + (2 * 7 + -2x * 7)] = 0
3[4x + (14 + -14x)] = 0

Reorder the terms:
3[14 + 4x + -14x] = 0

Combine like terms: 4x + -14x = -10x
3[14 + -10x] = 0
[14 * 3 + -10x * 3] = 0
[42 + -30x] = 0

Solving
42 + -30x = 0

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + -30x = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -30x = 0 + -42
-30x = 0 + -42

Combine like terms: 0 + -42 = -42
-30x = -42

Divide each side by '-30'.
x = 1.4

Simplifying
x = 1.4

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