3r-7=24(4-3r)

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Solution for 3r-7=24(4-3r) equation:


Simplifying
3r + -7 = 24(4 + -3r)

Reorder the terms:
-7 + 3r = 24(4 + -3r)
-7 + 3r = (4 * 24 + -3r * 24)
-7 + 3r = (96 + -72r)

Solving
-7 + 3r = 96 + -72r

Solving for variable 'r'.

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

Add '72r' to each side of the equation.
-7 + 3r + 72r = 96 + -72r + 72r

Combine like terms: 3r + 72r = 75r
-7 + 75r = 96 + -72r + 72r

Combine like terms: -72r + 72r = 0
-7 + 75r = 96 + 0
-7 + 75r = 96

Add '7' to each side of the equation.
-7 + 7 + 75r = 96 + 7

Combine like terms: -7 + 7 = 0
0 + 75r = 96 + 7
75r = 96 + 7

Combine like terms: 96 + 7 = 103
75r = 103

Divide each side by '75'.
r = 1.373333333

Simplifying
r = 1.373333333

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