3.5(x+2)-2.7(x-4)=

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Solution for 3.5(x+2)-2.7(x-4)= equation:


Simplifying
3.5(x + 2) + -2.7(x + -4) = 0

Reorder the terms:
3.5(2 + x) + -2.7(x + -4) = 0
(2 * 3.5 + x * 3.5) + -2.7(x + -4) = 0
(7 + 3.5x) + -2.7(x + -4) = 0

Reorder the terms:
7 + 3.5x + -2.7(-4 + x) = 0
7 + 3.5x + (-4 * -2.7 + x * -2.7) = 0
7 + 3.5x + (10.8 + -2.7x) = 0

Reorder the terms:
7 + 10.8 + 3.5x + -2.7x = 0

Combine like terms: 7 + 10.8 = 17.8
17.8 + 3.5x + -2.7x = 0

Combine like terms: 3.5x + -2.7x = 0.8x
17.8 + 0.8x = 0

Solving
17.8 + 0.8x = 0

Solving for variable 'x'.

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

Add '-17.8' to each side of the equation.
17.8 + -17.8 + 0.8x = 0 + -17.8

Combine like terms: 17.8 + -17.8 = 0.0
0.0 + 0.8x = 0 + -17.8
0.8x = 0 + -17.8

Combine like terms: 0 + -17.8 = -17.8
0.8x = -17.8

Divide each side by '0.8'.
x = -22.25

Simplifying
x = -22.25

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