7(x-15)=35(x+4)

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Solution for 7(x-15)=35(x+4) equation:


Simplifying
7(x + -15) = 35(x + 4)

Reorder the terms:
7(-15 + x) = 35(x + 4)
(-15 * 7 + x * 7) = 35(x + 4)
(-105 + 7x) = 35(x + 4)

Reorder the terms:
-105 + 7x = 35(4 + x)
-105 + 7x = (4 * 35 + x * 35)
-105 + 7x = (140 + 35x)

Solving
-105 + 7x = 140 + 35x

Solving for variable 'x'.

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

Add '-35x' to each side of the equation.
-105 + 7x + -35x = 140 + 35x + -35x

Combine like terms: 7x + -35x = -28x
-105 + -28x = 140 + 35x + -35x

Combine like terms: 35x + -35x = 0
-105 + -28x = 140 + 0
-105 + -28x = 140

Add '105' to each side of the equation.
-105 + 105 + -28x = 140 + 105

Combine like terms: -105 + 105 = 0
0 + -28x = 140 + 105
-28x = 140 + 105

Combine like terms: 140 + 105 = 245
-28x = 245

Divide each side by '-28'.
x = -8.75

Simplifying
x = -8.75

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