.1(2.5y-6)=.4(6y+7)

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Solution for .1(2.5y-6)=.4(6y+7) equation:


Simplifying
0.1(2.5y + -6) = 0.4(6y + 7)

Reorder the terms:
0.1(-6 + 2.5y) = 0.4(6y + 7)
(-6 * 0.1 + 2.5y * 0.1) = 0.4(6y + 7)
(-0.6 + 0.25y) = 0.4(6y + 7)

Reorder the terms:
-0.6 + 0.25y = 0.4(7 + 6y)
-0.6 + 0.25y = (7 * 0.4 + 6y * 0.4)
-0.6 + 0.25y = (2.8 + 2.4y)

Solving
-0.6 + 0.25y = 2.8 + 2.4y

Solving for variable 'y'.

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

Add '-2.4y' to each side of the equation.
-0.6 + 0.25y + -2.4y = 2.8 + 2.4y + -2.4y

Combine like terms: 0.25y + -2.4y = -2.15y
-0.6 + -2.15y = 2.8 + 2.4y + -2.4y

Combine like terms: 2.4y + -2.4y = 0.0
-0.6 + -2.15y = 2.8 + 0.0
-0.6 + -2.15y = 2.8

Add '0.6' to each side of the equation.
-0.6 + 0.6 + -2.15y = 2.8 + 0.6

Combine like terms: -0.6 + 0.6 = 0.0
0.0 + -2.15y = 2.8 + 0.6
-2.15y = 2.8 + 0.6

Combine like terms: 2.8 + 0.6 = 3.4
-2.15y = 3.4

Divide each side by '-2.15'.
y = -1.581395349

Simplifying
y = -1.581395349

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