10-3r=2-4r

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Solution for 10-3r=2-4r equation:


Simplifying
10 + -3r = 2 + -4r

Solving
10 + -3r = 2 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
10 + -3r + 4r = 2 + -4r + 4r

Combine like terms: -3r + 4r = 1r
10 + 1r = 2 + -4r + 4r

Combine like terms: -4r + 4r = 0
10 + 1r = 2 + 0
10 + 1r = 2

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

Combine like terms: 10 + -10 = 0
0 + 1r = 2 + -10
1r = 2 + -10

Combine like terms: 2 + -10 = -8
1r = -8

Divide each side by '1'.
r = -8

Simplifying
r = -8

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