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

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


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

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

Reorder the terms:
-14 + 7y + 3(-4 + y) = 0
-14 + 7y + (-4 * 3 + y * 3) = 0
-14 + 7y + (-12 + 3y) = 0

Reorder the terms:
-14 + -12 + 7y + 3y = 0

Combine like terms: -14 + -12 = -26
-26 + 7y + 3y = 0

Combine like terms: 7y + 3y = 10y
-26 + 10y = 0

Solving
-26 + 10y = 0

Solving for variable 'y'.

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

Add '26' to each side of the equation.
-26 + 26 + 10y = 0 + 26

Combine like terms: -26 + 26 = 0
0 + 10y = 0 + 26
10y = 0 + 26

Combine like terms: 0 + 26 = 26
10y = 26

Divide each side by '10'.
y = 2.6

Simplifying
y = 2.6

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