2(-6+8)+4(5x-9)=28

Solution for 2(-6+8)+4(5x-9)=28 equation:

Simplifying
2(-6 + 8) + 4(5x + -9) = 28

Combine like terms: -6 + 8 = 2
2(2) + 4(5x + -9) = 28

Multiply 2 * 2
4 + 4(5x + -9) = 28

Reorder the terms:
4 + 4(-9 + 5x) = 28
4 + (-9 * 4 + 5x * 4) = 28
4 + (-36 + 20x) = 28

Combine like terms: 4 + -36 = -32
-32 + 20x = 28

Solving
-32 + 20x = 28

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + 20x = 28 + 32

Combine like terms: -32 + 32 = 0
0 + 20x = 28 + 32
20x = 28 + 32

Combine like terms: 28 + 32 = 60
20x = 60

Divide each side by '20'.
x = 3

Simplifying
x = 3