2(r-5)+4=r+10

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Solution for 2(r-5)+4=r+10 equation:


Simplifying
2(r + -5) + 4 = r + 10

Reorder the terms:
2(-5 + r) + 4 = r + 10
(-5 * 2 + r * 2) + 4 = r + 10
(-10 + 2r) + 4 = r + 10

Reorder the terms:
-10 + 4 + 2r = r + 10

Combine like terms: -10 + 4 = -6
-6 + 2r = r + 10

Reorder the terms:
-6 + 2r = 10 + r

Solving
-6 + 2r = 10 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-6 + 2r + -1r = 10 + r + -1r

Combine like terms: 2r + -1r = 1r
-6 + 1r = 10 + r + -1r

Combine like terms: r + -1r = 0
-6 + 1r = 10 + 0
-6 + 1r = 10

Add '6' to each side of the equation.
-6 + 6 + 1r = 10 + 6

Combine like terms: -6 + 6 = 0
0 + 1r = 10 + 6
1r = 10 + 6

Combine like terms: 10 + 6 = 16
1r = 16

Divide each side by '1'.
r = 16

Simplifying
r = 16

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