(4+4)(5+5x)=15-6.5(x+3)

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Solution for (4+4)(5+5x)=15-6.5(x+3) equation:


Simplifying
(4 + 4)(5 + 5x) = 15 + -6.5(x + 3)

Combine like terms: 4 + 4 = 8
(8)(5 + 5x) = 15 + -6.5(x + 3)
(5 * 8 + 5x * 8) = 15 + -6.5(x + 3)
(40 + 40x) = 15 + -6.5(x + 3)

Reorder the terms:
40 + 40x = 15 + -6.5(3 + x)
40 + 40x = 15 + (3 * -6.5 + x * -6.5)
40 + 40x = 15 + (-19.5 + -6.5x)

Combine like terms: 15 + -19.5 = -4.5
40 + 40x = -4.5 + -6.5x

Solving
40 + 40x = -4.5 + -6.5x

Solving for variable 'x'.

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

Add '6.5x' to each side of the equation.
40 + 40x + 6.5x = -4.5 + -6.5x + 6.5x

Combine like terms: 40x + 6.5x = 46.5x
40 + 46.5x = -4.5 + -6.5x + 6.5x

Combine like terms: -6.5x + 6.5x = 0.0
40 + 46.5x = -4.5 + 0.0
40 + 46.5x = -4.5

Add '-40' to each side of the equation.
40 + -40 + 46.5x = -4.5 + -40

Combine like terms: 40 + -40 = 0
0 + 46.5x = -4.5 + -40
46.5x = -4.5 + -40

Combine like terms: -4.5 + -40 = -44.5
46.5x = -44.5

Divide each side by '46.5'.
x = -0.9569892473

Simplifying
x = -0.9569892473

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