(y-.7)-(1.4y-3)=

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Solution for (y-.7)-(1.4y-3)= equation:


Simplifying
(y + -0.7) + -1(1.4y + -3) = 0

Reorder the terms:
(-0.7 + y) + -1(1.4y + -3) = 0

Remove parenthesis around (-0.7 + y)
-0.7 + y + -1(1.4y + -3) = 0

Reorder the terms:
-0.7 + y + -1(-3 + 1.4y) = 0
-0.7 + y + (-3 * -1 + 1.4y * -1) = 0
-0.7 + y + (3 + -1.4y) = 0

Reorder the terms:
-0.7 + 3 + y + -1.4y = 0

Combine like terms: -0.7 + 3 = 2.3
2.3 + y + -1.4y = 0

Combine like terms: y + -1.4y = -0.4y
2.3 + -0.4y = 0

Solving
2.3 + -0.4y = 0

Solving for variable 'y'.

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

Add '-2.3' to each side of the equation.
2.3 + -2.3 + -0.4y = 0 + -2.3

Combine like terms: 2.3 + -2.3 = 0.0
0.0 + -0.4y = 0 + -2.3
-0.4y = 0 + -2.3

Combine like terms: 0 + -2.3 = -2.3
-0.4y = -2.3

Divide each side by '-0.4'.
y = 5.75

Simplifying
y = 5.75

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