5(r-1)=2(2-4)-6

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Solution for 5(r-1)=2(2-4)-6 equation:


Simplifying
5(r + -1) = 2(2 + -4) + -6

Reorder the terms:
5(-1 + r) = 2(2 + -4) + -6
(-1 * 5 + r * 5) = 2(2 + -4) + -6
(-5 + 5r) = 2(2 + -4) + -6

Combine like terms: 2 + -4 = -2
-5 + 5r = 2(-2) + -6

Multiply 2 * -2
-5 + 5r = -4 + -6

Combine like terms: -4 + -6 = -10
-5 + 5r = -10

Solving
-5 + 5r = -10

Solving for variable 'r'.

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

Add '5' to each side of the equation.
-5 + 5 + 5r = -10 + 5

Combine like terms: -5 + 5 = 0
0 + 5r = -10 + 5
5r = -10 + 5

Combine like terms: -10 + 5 = -5
5r = -5

Divide each side by '5'.
r = -1

Simplifying
r = -1

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