5(-7r-4)-3=

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Solution for 5(-7r-4)-3= equation:


Simplifying
5(-7r + -4) + -3 = 0

Reorder the terms:
5(-4 + -7r) + -3 = 0
(-4 * 5 + -7r * 5) + -3 = 0
(-20 + -35r) + -3 = 0

Reorder the terms:
-20 + -3 + -35r = 0

Combine like terms: -20 + -3 = -23
-23 + -35r = 0

Solving
-23 + -35r = 0

Solving for variable 'r'.

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

Add '23' to each side of the equation.
-23 + 23 + -35r = 0 + 23

Combine like terms: -23 + 23 = 0
0 + -35r = 0 + 23
-35r = 0 + 23

Combine like terms: 0 + 23 = 23
-35r = 23

Divide each side by '-35'.
r = -0.6571428571

Simplifying
r = -0.6571428571

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