8+2+3(x-5)=7-(4x+7)

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Solution for 8+2+3(x-5)=7-(4x+7) equation:


Simplifying
8 + 2 + 3(x + -5) = 7 + -1(4x + 7)

Reorder the terms:
8 + 2 + 3(-5 + x) = 7 + -1(4x + 7)
8 + 2 + (-5 * 3 + x * 3) = 7 + -1(4x + 7)
8 + 2 + (-15 + 3x) = 7 + -1(4x + 7)

Combine like terms: 8 + 2 = 10
10 + -15 + 3x = 7 + -1(4x + 7)

Combine like terms: 10 + -15 = -5
-5 + 3x = 7 + -1(4x + 7)

Reorder the terms:
-5 + 3x = 7 + -1(7 + 4x)
-5 + 3x = 7 + (7 * -1 + 4x * -1)
-5 + 3x = 7 + (-7 + -4x)

Combine like terms: 7 + -7 = 0
-5 + 3x = 0 + -4x
-5 + 3x = -4x

Solving
-5 + 3x = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-5 + 3x + 4x = -4x + 4x

Combine like terms: 3x + 4x = 7x
-5 + 7x = -4x + 4x

Combine like terms: -4x + 4x = 0
-5 + 7x = 0

Add '5' to each side of the equation.
-5 + 5 + 7x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 7x = 0 + 5
7x = 0 + 5

Combine like terms: 0 + 5 = 5
7x = 5

Divide each side by '7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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