4r=2(r-4)-3(2r+3)

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


Simplifying
4r = 2(r + -4) + -3(2r + 3)

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

Reorder the terms:
4r = -8 + 2r + -3(3 + 2r)
4r = -8 + 2r + (3 * -3 + 2r * -3)
4r = -8 + 2r + (-9 + -6r)

Reorder the terms:
4r = -8 + -9 + 2r + -6r

Combine like terms: -8 + -9 = -17
4r = -17 + 2r + -6r

Combine like terms: 2r + -6r = -4r
4r = -17 + -4r

Solving
4r = -17 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
4r + 4r = -17 + -4r + 4r

Combine like terms: 4r + 4r = 8r
8r = -17 + -4r + 4r

Combine like terms: -4r + 4r = 0
8r = -17 + 0
8r = -17

Divide each side by '8'.
r = -2.125

Simplifying
r = -2.125

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