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

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


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

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

Combine like terms: 4 + -7 = -3
-3 + -1x = 2(3x + 5)

Reorder the terms:
-3 + -1x = 2(5 + 3x)
-3 + -1x = (5 * 2 + 3x * 2)
-3 + -1x = (10 + 6x)

Solving
-3 + -1x = 10 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-3 + -1x + -6x = 10 + 6x + -6x

Combine like terms: -1x + -6x = -7x
-3 + -7x = 10 + 6x + -6x

Combine like terms: 6x + -6x = 0
-3 + -7x = 10 + 0
-3 + -7x = 10

Add '3' to each side of the equation.
-3 + 3 + -7x = 10 + 3

Combine like terms: -3 + 3 = 0
0 + -7x = 10 + 3
-7x = 10 + 3

Combine like terms: 10 + 3 = 13
-7x = 13

Divide each side by '-7'.
x = -1.857142857

Simplifying
x = -1.857142857

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