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

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


Simplifying
7(5y + -2x) + -2(3x + 4) = 0

Reorder the terms:
7(-2x + 5y) + -2(3x + 4) = 0
(-2x * 7 + 5y * 7) + -2(3x + 4) = 0
(-14x + 35y) + -2(3x + 4) = 0

Reorder the terms:
-14x + 35y + -2(4 + 3x) = 0
-14x + 35y + (4 * -2 + 3x * -2) = 0
-14x + 35y + (-8 + -6x) = 0

Reorder the terms:
-8 + -14x + -6x + 35y = 0

Combine like terms: -14x + -6x = -20x
-8 + -20x + 35y = 0

Solving
-8 + -20x + 35y = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + -20x + 8 + 35y = 0 + 8

Reorder the terms:
-8 + 8 + -20x + 35y = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -20x + 35y = 0 + 8
-20x + 35y = 0 + 8

Combine like terms: 0 + 8 = 8
-20x + 35y = 8

Add '-35y' to each side of the equation.
-20x + 35y + -35y = 8 + -35y

Combine like terms: 35y + -35y = 0
-20x + 0 = 8 + -35y
-20x = 8 + -35y

Divide each side by '-20'.
x = -0.4 + 1.75y

Simplifying
x = -0.4 + 1.75y

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