(4+6)(2+4x)=45-2.5(x+3)

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Solution for (4+6)(2+4x)=45-2.5(x+3) equation:


Simplifying
(4 + 6)(2 + 4x) = 45 + -2.5(x + 3)

Combine like terms: 4 + 6 = 10
(10)(2 + 4x) = 45 + -2.5(x + 3)
(2 * 10 + 4x * 10) = 45 + -2.5(x + 3)
(20 + 40x) = 45 + -2.5(x + 3)

Reorder the terms:
20 + 40x = 45 + -2.5(3 + x)
20 + 40x = 45 + (3 * -2.5 + x * -2.5)
20 + 40x = 45 + (-7.5 + -2.5x)

Combine like terms: 45 + -7.5 = 37.5
20 + 40x = 37.5 + -2.5x

Solving
20 + 40x = 37.5 + -2.5x

Solving for variable 'x'.

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

Add '2.5x' to each side of the equation.
20 + 40x + 2.5x = 37.5 + -2.5x + 2.5x

Combine like terms: 40x + 2.5x = 42.5x
20 + 42.5x = 37.5 + -2.5x + 2.5x

Combine like terms: -2.5x + 2.5x = 0.0
20 + 42.5x = 37.5 + 0.0
20 + 42.5x = 37.5

Add '-20' to each side of the equation.
20 + -20 + 42.5x = 37.5 + -20

Combine like terms: 20 + -20 = 0
0 + 42.5x = 37.5 + -20
42.5x = 37.5 + -20

Combine like terms: 37.5 + -20 = 17.5
42.5x = 17.5

Divide each side by '42.5'.
x = 0.4117647059

Simplifying
x = 0.4117647059

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