-46-7r=-(1+12r)-4r

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Solution for -46-7r=-(1+12r)-4r equation:


Simplifying
-46 + -7r = -1(1 + 12r) + -4r
-46 + -7r = (1 * -1 + 12r * -1) + -4r
-46 + -7r = (-1 + -12r) + -4r

Combine like terms: -12r + -4r = -16r
-46 + -7r = -1 + -16r

Solving
-46 + -7r = -1 + -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
-46 + -7r + 16r = -1 + -16r + 16r

Combine like terms: -7r + 16r = 9r
-46 + 9r = -1 + -16r + 16r

Combine like terms: -16r + 16r = 0
-46 + 9r = -1 + 0
-46 + 9r = -1

Add '46' to each side of the equation.
-46 + 46 + 9r = -1 + 46

Combine like terms: -46 + 46 = 0
0 + 9r = -1 + 46
9r = -1 + 46

Combine like terms: -1 + 46 = 45
9r = 45

Divide each side by '9'.
r = 5

Simplifying
r = 5

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