-5(3r+2)=-4(2+4r)

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Solution for -5(3r+2)=-4(2+4r) equation:


Simplifying
-5(3r + 2) = -4(2 + 4r)

Reorder the terms:
-5(2 + 3r) = -4(2 + 4r)
(2 * -5 + 3r * -5) = -4(2 + 4r)
(-10 + -15r) = -4(2 + 4r)
-10 + -15r = (2 * -4 + 4r * -4)
-10 + -15r = (-8 + -16r)

Solving
-10 + -15r = -8 + -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
-10 + -15r + 16r = -8 + -16r + 16r

Combine like terms: -15r + 16r = 1r
-10 + 1r = -8 + -16r + 16r

Combine like terms: -16r + 16r = 0
-10 + 1r = -8 + 0
-10 + 1r = -8

Add '10' to each side of the equation.
-10 + 10 + 1r = -8 + 10

Combine like terms: -10 + 10 = 0
0 + 1r = -8 + 10
1r = -8 + 10

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

Divide each side by '1'.
r = 2

Simplifying
r = 2

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