154=-4(8+6r)+34r

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Solution for 154=-4(8+6r)+34r equation:


Simplifying
154 = -4(8 + 6r) + 34r
154 = (8 * -4 + 6r * -4) + 34r
154 = (-32 + -24r) + 34r

Combine like terms: -24r + 34r = 10r
154 = -32 + 10r

Solving
154 = -32 + 10r

Solving for variable 'r'.

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

Add '-10r' to each side of the equation.
154 + -10r = -32 + 10r + -10r

Combine like terms: 10r + -10r = 0
154 + -10r = -32 + 0
154 + -10r = -32

Add '-154' to each side of the equation.
154 + -154 + -10r = -32 + -154

Combine like terms: 154 + -154 = 0
0 + -10r = -32 + -154
-10r = -32 + -154

Combine like terms: -32 + -154 = -186
-10r = -186

Divide each side by '-10'.
r = 18.6

Simplifying
r = 18.6

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