3.5*x-3*(x-8)=0.5*(7*x-4)+5

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Solution for 3.5*x-3*(x-8)=0.5*(7*x-4)+5 equation:


Simplifying
3.5x + -3(x + -8) = 0.5(7x + -4) + 5

Reorder the terms:
3.5x + -3(-8 + x) = 0.5(7x + -4) + 5
3.5x + (-8 * -3 + x * -3) = 0.5(7x + -4) + 5
3.5x + (24 + -3x) = 0.5(7x + -4) + 5

Reorder the terms:
24 + 3.5x + -3x = 0.5(7x + -4) + 5

Combine like terms: 3.5x + -3x = 0.5x
24 + 0.5x = 0.5(7x + -4) + 5

Reorder the terms:
24 + 0.5x = 0.5(-4 + 7x) + 5
24 + 0.5x = (-4 * 0.5 + 7x * 0.5) + 5
24 + 0.5x = (-2 + 3.5x) + 5

Reorder the terms:
24 + 0.5x = -2 + 5 + 3.5x

Combine like terms: -2 + 5 = 3
24 + 0.5x = 3 + 3.5x

Solving
24 + 0.5x = 3 + 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.
24 + 0.5x + -3.5x = 3 + 3.5x + -3.5x

Combine like terms: 0.5x + -3.5x = -3x
24 + -3x = 3 + 3.5x + -3.5x

Combine like terms: 3.5x + -3.5x = 0.0
24 + -3x = 3 + 0.0
24 + -3x = 3

Add '-24' to each side of the equation.
24 + -24 + -3x = 3 + -24

Combine like terms: 24 + -24 = 0
0 + -3x = 3 + -24
-3x = 3 + -24

Combine like terms: 3 + -24 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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