-11(r+10)=11(1+10r)

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Solution for -11(r+10)=11(1+10r) equation:


Simplifying
-11(r + 10) = 11(1 + 10r)

Reorder the terms:
-11(10 + r) = 11(1 + 10r)
(10 * -11 + r * -11) = 11(1 + 10r)
(-110 + -11r) = 11(1 + 10r)
-110 + -11r = (1 * 11 + 10r * 11)
-110 + -11r = (11 + 110r)

Solving
-110 + -11r = 11 + 110r

Solving for variable 'r'.

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

Add '-110r' to each side of the equation.
-110 + -11r + -110r = 11 + 110r + -110r

Combine like terms: -11r + -110r = -121r
-110 + -121r = 11 + 110r + -110r

Combine like terms: 110r + -110r = 0
-110 + -121r = 11 + 0
-110 + -121r = 11

Add '110' to each side of the equation.
-110 + 110 + -121r = 11 + 110

Combine like terms: -110 + 110 = 0
0 + -121r = 11 + 110
-121r = 11 + 110

Combine like terms: 11 + 110 = 121
-121r = 121

Divide each side by '-121'.
r = -1

Simplifying
r = -1

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