(2+7)(4+5x)=25-3.5(x+2)

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Solution for (2+7)(4+5x)=25-3.5(x+2) equation:


Simplifying
(2 + 7)(4 + 5x) = 25 + -3.5(x + 2)

Combine like terms: 2 + 7 = 9
(9)(4 + 5x) = 25 + -3.5(x + 2)
(4 * 9 + 5x * 9) = 25 + -3.5(x + 2)
(36 + 45x) = 25 + -3.5(x + 2)

Reorder the terms:
36 + 45x = 25 + -3.5(2 + x)
36 + 45x = 25 + (2 * -3.5 + x * -3.5)
36 + 45x = 25 + (-7 + -3.5x)

Combine like terms: 25 + -7 = 18
36 + 45x = 18 + -3.5x

Solving
36 + 45x = 18 + -3.5x

Solving for variable 'x'.

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

Add '3.5x' to each side of the equation.
36 + 45x + 3.5x = 18 + -3.5x + 3.5x

Combine like terms: 45x + 3.5x = 48.5x
36 + 48.5x = 18 + -3.5x + 3.5x

Combine like terms: -3.5x + 3.5x = 0.0
36 + 48.5x = 18 + 0.0
36 + 48.5x = 18

Add '-36' to each side of the equation.
36 + -36 + 48.5x = 18 + -36

Combine like terms: 36 + -36 = 0
0 + 48.5x = 18 + -36
48.5x = 18 + -36

Combine like terms: 18 + -36 = -18
48.5x = -18

Divide each side by '48.5'.
x = -0.3711340206

Simplifying
x = -0.3711340206

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