R-6+7r=4-a

Solution for R-6+7r=4-a equation:

Simplifying
R + -6 + 7r = 4 + -1a

Reorder the terms:
-6 + R + 7r = 4 + -1a

Solving
-6 + R + 7r = 4 + -1a

Solving for variable 'R'.

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

Add '6' to each side of the equation.
-6 + R + 6 + 7r = 4 + 6 + -1a

Reorder the terms:
-6 + 6 + R + 7r = 4 + 6 + -1a

Combine like terms: -6 + 6 = 0
0 + R + 7r = 4 + 6 + -1a
R + 7r = 4 + 6 + -1a

Combine like terms: 4 + 6 = 10
R + 7r = 10 + -1a

Add '-7r' to each side of the equation.
R + 7r + -7r = 10 + -1a + -7r

Combine like terms: 7r + -7r = 0
R + 0 = 10 + -1a + -7r
R = 10 + -1a + -7r

Simplifying
R = 10 + -1a + -7r