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

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


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

Reorder the terms:
-7(4 + 3x + -5y) = 0
(4 * -7 + 3x * -7 + -5y * -7) = 0
(-28 + -21x + 35y) = 0

Solving
-28 + -21x + 35y = 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 + -21x + 28 + 35y = 0 + 28

Reorder the terms:
-28 + 28 + -21x + 35y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -21x + 35y = 0 + 28
-21x + 35y = 0 + 28

Combine like terms: 0 + 28 = 28
-21x + 35y = 28

Add '-35y' to each side of the equation.
-21x + 35y + -35y = 28 + -35y

Combine like terms: 35y + -35y = 0
-21x + 0 = 28 + -35y
-21x = 28 + -35y

Divide each side by '-21'.
x = -1.333333333 + 1.666666667y

Simplifying
x = -1.333333333 + 1.666666667y

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