-4(3y-10)+2(2y+9)=

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Solution for -4(3y-10)+2(2y+9)= equation:


Simplifying
-4(3y + -10) + 2(2y + 9) = 0

Reorder the terms:
-4(-10 + 3y) + 2(2y + 9) = 0
(-10 * -4 + 3y * -4) + 2(2y + 9) = 0
(40 + -12y) + 2(2y + 9) = 0

Reorder the terms:
40 + -12y + 2(9 + 2y) = 0
40 + -12y + (9 * 2 + 2y * 2) = 0
40 + -12y + (18 + 4y) = 0

Reorder the terms:
40 + 18 + -12y + 4y = 0

Combine like terms: 40 + 18 = 58
58 + -12y + 4y = 0

Combine like terms: -12y + 4y = -8y
58 + -8y = 0

Solving
58 + -8y = 0

Solving for variable 'y'.

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

Add '-58' to each side of the equation.
58 + -58 + -8y = 0 + -58

Combine like terms: 58 + -58 = 0
0 + -8y = 0 + -58
-8y = 0 + -58

Combine like terms: 0 + -58 = -58
-8y = -58

Divide each side by '-8'.
y = 7.25

Simplifying
y = 7.25

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