0.7y-2(3-y)=4

Solution for 0.7y-2(3-y)=4 equation:

Simplifying
0.7y + -2(3 + -1y) = 4
0.7y + (3 * -2 + -1y * -2) = 4
0.7y + (-6 + 2y) = 4

Reorder the terms:
-6 + 0.7y + 2y = 4

Combine like terms: 0.7y + 2y = 2.7y
-6 + 2.7y = 4

Solving
-6 + 2.7y = 4

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + 2.7y = 4 + 6

Combine like terms: -6 + 6 = 0
0 + 2.7y = 4 + 6
2.7y = 4 + 6

Combine like terms: 4 + 6 = 10
2.7y = 10

Divide each side by '2.7'.
y = 3.703703704

Simplifying
y = 3.703703704