0.5r+3(0.75r-2)=0.25r+8

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Solution for 0.5r+3(0.75r-2)=0.25r+8 equation:


Simplifying
0.5r + 3(0.75r + -2) = 0.25r + 8

Reorder the terms:
0.5r + 3(-2 + 0.75r) = 0.25r + 8
0.5r + (-2 * 3 + 0.75r * 3) = 0.25r + 8
0.5r + (-6 + 2.25r) = 0.25r + 8

Reorder the terms:
-6 + 0.5r + 2.25r = 0.25r + 8

Combine like terms: 0.5r + 2.25r = 2.75r
-6 + 2.75r = 0.25r + 8

Reorder the terms:
-6 + 2.75r = 8 + 0.25r

Solving
-6 + 2.75r = 8 + 0.25r

Solving for variable 'r'.

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

Add '-0.25r' to each side of the equation.
-6 + 2.75r + -0.25r = 8 + 0.25r + -0.25r

Combine like terms: 2.75r + -0.25r = 2.5r
-6 + 2.5r = 8 + 0.25r + -0.25r

Combine like terms: 0.25r + -0.25r = 0.00
-6 + 2.5r = 8 + 0.00
-6 + 2.5r = 8

Add '6' to each side of the equation.
-6 + 6 + 2.5r = 8 + 6

Combine like terms: -6 + 6 = 0
0 + 2.5r = 8 + 6
2.5r = 8 + 6

Combine like terms: 8 + 6 = 14
2.5r = 14

Divide each side by '2.5'.
r = 5.6

Simplifying
r = 5.6

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