7(6+r)=42+7r

Solution for 7(6+r)=42+7r equation:

Simplifying
7(6 + r) = 42 + 7r
(6 * 7 + r * 7) = 42 + 7r
(42 + 7r) = 42 + 7r

Add '-42' to each side of the equation.
42 + -42 + 7r = 42 + -42 + 7r

Combine like terms: 42 + -42 = 0
0 + 7r = 42 + -42 + 7r
7r = 42 + -42 + 7r

Combine like terms: 42 + -42 = 0
7r = 0 + 7r
7r = 7r

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

Combine like terms: 7r + -7r = 0
0 = 7r + -7r

Combine like terms: 7r + -7r = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.