7x=8(5-x)

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Solution for 7x=8(5-x) equation:


Simplifying
7x = 8(5 + -1x)
7x = (5 * 8 + -1x * 8)
7x = (40 + -8x)

Solving
7x = 40 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
7x + 8x = 40 + -8x + 8x

Combine like terms: 7x + 8x = 15x
15x = 40 + -8x + 8x

Combine like terms: -8x + 8x = 0
15x = 40 + 0
15x = 40

Divide each side by '15'.
x = 2.666666667

Simplifying
x = 2.666666667

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