(1.4y-3)-(y-0.7)=

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Solution for (1.4y-3)-(y-0.7)= equation:


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

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

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

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

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

Combine like terms: -3 + 0.7 = -2.3
-2.3 + 1.4y + -1y = 0

Combine like terms: 1.4y + -1y = 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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