25=4(2r-3)

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Solution for 25=4(2r-3) equation:


Simplifying
25 = 4(2r + -3)

Reorder the terms:
25 = 4(-3 + 2r)
25 = (-3 * 4 + 2r * 4)
25 = (-12 + 8r)

Solving
25 = -12 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
25 + -8r = -12 + 8r + -8r

Combine like terms: 8r + -8r = 0
25 + -8r = -12 + 0
25 + -8r = -12

Add '-25' to each side of the equation.
25 + -25 + -8r = -12 + -25

Combine like terms: 25 + -25 = 0
0 + -8r = -12 + -25
-8r = -12 + -25

Combine like terms: -12 + -25 = -37
-8r = -37

Divide each side by '-8'.
r = 4.625

Simplifying
r = 4.625

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