-8+3r=-6+4(r-1)

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Solution for -8+3r=-6+4(r-1) equation: 


Simplifying
-8 + 3r = -6 + 4(r + -1)

Reorder the terms:
-8 + 3r = -6 + 4(-1 + r)
-8 + 3r = -6 + (-1 * 4 + r * 4)
-8 + 3r = -6 + (-4 + 4r)

Combine like terms: -6 + -4 = -10
-8 + 3r = -10 + 4r

Solving
-8 + 3r = -10 + 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.
-8 + 3r + -4r = -10 + 4r + -4r

Combine like terms: 3r + -4r = -1r
-8 + -1r = -10 + 4r + -4r

Combine like terms: 4r + -4r = 0
-8 + -1r = -10 + 0
-8 + -1r = -10

Add '8' to each side of the equation.
-8 + 8 + -1r = -10 + 8

Combine like terms: -8 + 8 = 0
0 + -1r = -10 + 8
-1r = -10 + 8

Combine like terms: -10 + 8 = -2
-1r = -2

Divide each side by '-1'.
r = 2

Simplifying
r = 2

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