4(x-7)=6x-42

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Solution for 4(x-7)=6x-42 equation:


Simplifying
4(x + -7) = 6x + -42

Reorder the terms:
4(-7 + x) = 6x + -42
(-7 * 4 + x * 4) = 6x + -42
(-28 + 4x) = 6x + -42

Reorder the terms:
-28 + 4x = -42 + 6x

Solving
-28 + 4x = -42 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-28 + 4x + -6x = -42 + 6x + -6x

Combine like terms: 4x + -6x = -2x
-28 + -2x = -42 + 6x + -6x

Combine like terms: 6x + -6x = 0
-28 + -2x = -42 + 0
-28 + -2x = -42

Add '28' to each side of the equation.
-28 + 28 + -2x = -42 + 28

Combine like terms: -28 + 28 = 0
0 + -2x = -42 + 28
-2x = -42 + 28

Combine like terms: -42 + 28 = -14
-2x = -14

Divide each side by '-2'.
x = 7

Simplifying
x = 7

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