7r+26=3+8(6r+8)

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Solution for 7r+26=3+8(6r+8) equation:


Simplifying
7r + 26 = 3 + 8(6r + 8)

Reorder the terms:
26 + 7r = 3 + 8(6r + 8)

Reorder the terms:
26 + 7r = 3 + 8(8 + 6r)
26 + 7r = 3 + (8 * 8 + 6r * 8)
26 + 7r = 3 + (64 + 48r)

Combine like terms: 3 + 64 = 67
26 + 7r = 67 + 48r

Solving
26 + 7r = 67 + 48r

Solving for variable 'r'.

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

Add '-48r' to each side of the equation.
26 + 7r + -48r = 67 + 48r + -48r

Combine like terms: 7r + -48r = -41r
26 + -41r = 67 + 48r + -48r

Combine like terms: 48r + -48r = 0
26 + -41r = 67 + 0
26 + -41r = 67

Add '-26' to each side of the equation.
26 + -26 + -41r = 67 + -26

Combine like terms: 26 + -26 = 0
0 + -41r = 67 + -26
-41r = 67 + -26

Combine like terms: 67 + -26 = 41
-41r = 41

Divide each side by '-41'.
r = -1

Simplifying
r = -1

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