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

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


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

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

Combine like terms: 3x + 7x = 10x
-5 + 10x = 2(x + -3) + 4

Reorder the terms:
-5 + 10x = 2(-3 + x) + 4
-5 + 10x = (-3 * 2 + x * 2) + 4
-5 + 10x = (-6 + 2x) + 4

Reorder the terms:
-5 + 10x = -6 + 4 + 2x

Combine like terms: -6 + 4 = -2
-5 + 10x = -2 + 2x

Solving
-5 + 10x = -2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-5 + 10x + -2x = -2 + 2x + -2x

Combine like terms: 10x + -2x = 8x
-5 + 8x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
-5 + 8x = -2 + 0
-5 + 8x = -2

Add '5' to each side of the equation.
-5 + 5 + 8x = -2 + 5

Combine like terms: -5 + 5 = 0
0 + 8x = -2 + 5
8x = -2 + 5

Combine like terms: -2 + 5 = 3
8x = 3

Divide each side by '8'.
x = 0.375

Simplifying
x = 0.375

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