-5r-7=-4(6r-3)

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Solution for -5r-7=-4(6r-3) equation:


Simplifying
-5r + -7 = -4(6r + -3)

Reorder the terms:
-7 + -5r = -4(6r + -3)

Reorder the terms:
-7 + -5r = -4(-3 + 6r)
-7 + -5r = (-3 * -4 + 6r * -4)
-7 + -5r = (12 + -24r)

Solving
-7 + -5r = 12 + -24r

Solving for variable 'r'.

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

Add '24r' to each side of the equation.
-7 + -5r + 24r = 12 + -24r + 24r

Combine like terms: -5r + 24r = 19r
-7 + 19r = 12 + -24r + 24r

Combine like terms: -24r + 24r = 0
-7 + 19r = 12 + 0
-7 + 19r = 12

Add '7' to each side of the equation.
-7 + 7 + 19r = 12 + 7

Combine like terms: -7 + 7 = 0
0 + 19r = 12 + 7
19r = 12 + 7

Combine like terms: 12 + 7 = 19
19r = 19

Divide each side by '19'.
r = 1

Simplifying
r = 1

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