7(8y-4)-(6y+9)=

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Solution for 7(8y-4)-(6y+9)= equation:


Simplifying
7(8y + -4) + -1(6y + 9) = 0

Reorder the terms:
7(-4 + 8y) + -1(6y + 9) = 0
(-4 * 7 + 8y * 7) + -1(6y + 9) = 0
(-28 + 56y) + -1(6y + 9) = 0

Reorder the terms:
-28 + 56y + -1(9 + 6y) = 0
-28 + 56y + (9 * -1 + 6y * -1) = 0
-28 + 56y + (-9 + -6y) = 0

Reorder the terms:
-28 + -9 + 56y + -6y = 0

Combine like terms: -28 + -9 = -37
-37 + 56y + -6y = 0

Combine like terms: 56y + -6y = 50y
-37 + 50y = 0

Solving
-37 + 50y = 0

Solving for variable 'y'.

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

Add '37' to each side of the equation.
-37 + 37 + 50y = 0 + 37

Combine like terms: -37 + 37 = 0
0 + 50y = 0 + 37
50y = 0 + 37

Combine like terms: 0 + 37 = 37
50y = 37

Divide each side by '50'.
y = 0.74

Simplifying
y = 0.74

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