7x-40=4(7+6x)

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Solution for 7x-40=4(7+6x) equation:


Simplifying
7x + -40 = 4(7 + 6x)

Reorder the terms:
-40 + 7x = 4(7 + 6x)
-40 + 7x = (7 * 4 + 6x * 4)
-40 + 7x = (28 + 24x)

Solving
-40 + 7x = 28 + 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
-40 + 7x + -24x = 28 + 24x + -24x

Combine like terms: 7x + -24x = -17x
-40 + -17x = 28 + 24x + -24x

Combine like terms: 24x + -24x = 0
-40 + -17x = 28 + 0
-40 + -17x = 28

Add '40' to each side of the equation.
-40 + 40 + -17x = 28 + 40

Combine like terms: -40 + 40 = 0
0 + -17x = 28 + 40
-17x = 28 + 40

Combine like terms: 28 + 40 = 68
-17x = 68

Divide each side by '-17'.
x = -4

Simplifying
x = -4

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