6(r-4)+30-7r=

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Solution for 6(r-4)+30-7r= equation:


Simplifying
6(r + -4) + 30 + -7r = 0

Reorder the terms:
6(-4 + r) + 30 + -7r = 0
(-4 * 6 + r * 6) + 30 + -7r = 0
(-24 + 6r) + 30 + -7r = 0

Reorder the terms:
-24 + 30 + 6r + -7r = 0

Combine like terms: -24 + 30 = 6
6 + 6r + -7r = 0

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

Solving
6 + -1r = 0

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 + -6 + -1r = 0 + -6

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

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

Divide each side by '-1'.
r = 6

Simplifying
r = 6

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