3x+7(3.5-0.25x)=22

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Solution for 3x+7(3.5-0.25x)=22 equation: 


Simplifying
3x + 7(3.5 + -0.25x) = 22
3x + (3.5 * 7 + -0.25x * 7) = 22
3x + (24.5 + -1.75x) = 22

Reorder the terms:
24.5 + 3x + -1.75x = 22

Combine like terms: 3x + -1.75x = 1.25x
24.5 + 1.25x = 22

Solving
24.5 + 1.25x = 22

Solving for variable 'x'.

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

Add '-24.5' to each side of the equation.
24.5 + -24.5 + 1.25x = 22 + -24.5

Combine like terms: 24.5 + -24.5 = 0.0
0.0 + 1.25x = 22 + -24.5
1.25x = 22 + -24.5

Combine like terms: 22 + -24.5 = -2.5
1.25x = -2.5

Divide each side by '1.25'.
x = -2

Simplifying
x = -2

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