6x+7+7(2x-4)=

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Solution for 6x+7+7(2x-4)= equation:


Simplifying
6x + 7 + 7(2x + -4) = 0

Reorder the terms:
6x + 7 + 7(-4 + 2x) = 0
6x + 7 + (-4 * 7 + 2x * 7) = 0
6x + 7 + (-28 + 14x) = 0

Reorder the terms:
7 + -28 + 6x + 14x = 0

Combine like terms: 7 + -28 = -21
-21 + 6x + 14x = 0

Combine like terms: 6x + 14x = 20x
-21 + 20x = 0

Solving
-21 + 20x = 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 + 20x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 20x = 0 + 21
20x = 0 + 21

Combine like terms: 0 + 21 = 21
20x = 21

Divide each side by '20'.
x = 1.05

Simplifying
x = 1.05

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