.75x+5=3(2x-7)

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Solution for .75x+5=3(2x-7) equation:


Simplifying
0.75x + 5 = 3(2x + -7)

Reorder the terms:
5 + 0.75x = 3(2x + -7)

Reorder the terms:
5 + 0.75x = 3(-7 + 2x)
5 + 0.75x = (-7 * 3 + 2x * 3)
5 + 0.75x = (-21 + 6x)

Solving
5 + 0.75x = -21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
5 + 0.75x + -6x = -21 + 6x + -6x

Combine like terms: 0.75x + -6x = -5.25x
5 + -5.25x = -21 + 6x + -6x

Combine like terms: 6x + -6x = 0
5 + -5.25x = -21 + 0
5 + -5.25x = -21

Add '-5' to each side of the equation.
5 + -5 + -5.25x = -21 + -5

Combine like terms: 5 + -5 = 0
0 + -5.25x = -21 + -5
-5.25x = -21 + -5

Combine like terms: -21 + -5 = -26
-5.25x = -26

Divide each side by '-5.25'.
x = 4.952380952

Simplifying
x = 4.952380952

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