7r-1=6r-3

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Solution for 7r-1=6r-3 equation:


Simplifying
7r + -1 = 6r + -3

Reorder the terms:
-1 + 7r = 6r + -3

Reorder the terms:
-1 + 7r = -3 + 6r

Solving
-1 + 7r = -3 + 6r

Solving for variable 'r'.

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

Add '-6r' to each side of the equation.
-1 + 7r + -6r = -3 + 6r + -6r

Combine like terms: 7r + -6r = 1r
-1 + 1r = -3 + 6r + -6r

Combine like terms: 6r + -6r = 0
-1 + 1r = -3 + 0
-1 + 1r = -3

Add '1' to each side of the equation.
-1 + 1 + 1r = -3 + 1

Combine like terms: -1 + 1 = 0
0 + 1r = -3 + 1
1r = -3 + 1

Combine like terms: -3 + 1 = -2
1r = -2

Divide each side by '1'.
r = -2

Simplifying
r = -2

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