-34-r=7(2r+8)

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Solution for -34-r=7(2r+8) equation:


Simplifying
-34 + -1r = 7(2r + 8)

Reorder the terms:
-34 + -1r = 7(8 + 2r)
-34 + -1r = (8 * 7 + 2r * 7)
-34 + -1r = (56 + 14r)

Solving
-34 + -1r = 56 + 14r

Solving for variable 'r'.

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

Add '-14r' to each side of the equation.
-34 + -1r + -14r = 56 + 14r + -14r

Combine like terms: -1r + -14r = -15r
-34 + -15r = 56 + 14r + -14r

Combine like terms: 14r + -14r = 0
-34 + -15r = 56 + 0
-34 + -15r = 56

Add '34' to each side of the equation.
-34 + 34 + -15r = 56 + 34

Combine like terms: -34 + 34 = 0
0 + -15r = 56 + 34
-15r = 56 + 34

Combine like terms: 56 + 34 = 90
-15r = 90

Divide each side by '-15'.
r = -6

Simplifying
r = -6

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