r+10=7r-14

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Solution for r+10=7r-14 equation:


Simplifying
r + 10 = 7r + -14

Reorder the terms:
10 + r = 7r + -14

Reorder the terms:
10 + r = -14 + 7r

Solving
10 + r = -14 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
10 + r + -7r = -14 + 7r + -7r

Combine like terms: r + -7r = -6r
10 + -6r = -14 + 7r + -7r

Combine like terms: 7r + -7r = 0
10 + -6r = -14 + 0
10 + -6r = -14

Add '-10' to each side of the equation.
10 + -10 + -6r = -14 + -10

Combine like terms: 10 + -10 = 0
0 + -6r = -14 + -10
-6r = -14 + -10

Combine like terms: -14 + -10 = -24
-6r = -24

Divide each side by '-6'.
r = 4

Simplifying
r = 4

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