-7r+10=-1-4(-6r+5)

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Solution for -7r+10=-1-4(-6r+5) equation:


Simplifying
-7r + 10 = -1 + -4(-6r + 5)

Reorder the terms:
10 + -7r = -1 + -4(-6r + 5)

Reorder the terms:
10 + -7r = -1 + -4(5 + -6r)
10 + -7r = -1 + (5 * -4 + -6r * -4)
10 + -7r = -1 + (-20 + 24r)

Combine like terms: -1 + -20 = -21
10 + -7r = -21 + 24r

Solving
10 + -7r = -21 + 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.
10 + -7r + -24r = -21 + 24r + -24r

Combine like terms: -7r + -24r = -31r
10 + -31r = -21 + 24r + -24r

Combine like terms: 24r + -24r = 0
10 + -31r = -21 + 0
10 + -31r = -21

Add '-10' to each side of the equation.
10 + -10 + -31r = -21 + -10

Combine like terms: 10 + -10 = 0
0 + -31r = -21 + -10
-31r = -21 + -10

Combine like terms: -21 + -10 = -31
-31r = -31

Divide each side by '-31'.
r = 1

Simplifying
r = 1

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