7(4r-3)=35

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Solution for 7(4r-3)=35 equation: 


Simplifying
7(4r + -3) = 35

Reorder the terms:
7(-3 + 4r) = 35
(-3 * 7 + 4r * 7) = 35
(-21 + 28r) = 35

Solving
-21 + 28r = 35

Solving for variable 'r'.

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

Add '21' to each side of the equation.
-21 + 21 + 28r = 35 + 21

Combine like terms: -21 + 21 = 0
0 + 28r = 35 + 21
28r = 35 + 21

Combine like terms: 35 + 21 = 56
28r = 56

Divide each side by '28'.
r = 2

Simplifying
r = 2

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