3x+2(x-3)-7(y-4)=0

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Solution for 3x+2(x-3)-7(y-4)=0 equation:


Simplifying
3x + 2(x + -3) + -7(y + -4) = 0

Reorder the terms:
3x + 2(-3 + x) + -7(y + -4) = 0
3x + (-3 * 2 + x * 2) + -7(y + -4) = 0
3x + (-6 + 2x) + -7(y + -4) = 0

Reorder the terms:
3x + -6 + 2x + -7(-4 + y) = 0
3x + -6 + 2x + (-4 * -7 + y * -7) = 0
3x + -6 + 2x + (28 + -7y) = 0

Reorder the terms:
-6 + 28 + 3x + 2x + -7y = 0

Combine like terms: -6 + 28 = 22
22 + 3x + 2x + -7y = 0

Combine like terms: 3x + 2x = 5x
22 + 5x + -7y = 0

Solving
22 + 5x + -7y = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + 5x + -22 + -7y = 0 + -22

Reorder the terms:
22 + -22 + 5x + -7y = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 5x + -7y = 0 + -22
5x + -7y = 0 + -22

Combine like terms: 0 + -22 = -22
5x + -7y = -22

Add '7y' to each side of the equation.
5x + -7y + 7y = -22 + 7y

Combine like terms: -7y + 7y = 0
5x + 0 = -22 + 7y
5x = -22 + 7y

Divide each side by '5'.
x = -4.4 + 1.4y

Simplifying
x = -4.4 + 1.4y

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