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

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


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

Reorder the terms:
-4(7 + 5x + -2y) = 0
(7 * -4 + 5x * -4 + -2y * -4) = 0
(-28 + -20x + 8y) = 0

Solving
-28 + -20x + 8y = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + -20x + 28 + 8y = 0 + 28

Reorder the terms:
-28 + 28 + -20x + 8y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -20x + 8y = 0 + 28
-20x + 8y = 0 + 28

Combine like terms: 0 + 28 = 28
-20x + 8y = 28

Add '-8y' to each side of the equation.
-20x + 8y + -8y = 28 + -8y

Combine like terms: 8y + -8y = 0
-20x + 0 = 28 + -8y
-20x = 28 + -8y

Divide each side by '-20'.
x = -1.4 + 0.4y

Simplifying
x = -1.4 + 0.4y

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