7x-2(3+4x)=10

Solution for 7x-2(3+4x)=10 equation:

Simplifying
7x + -2(3 + 4x) = 10
7x + (3 * -2 + 4x * -2) = 10
7x + (-6 + -8x) = 10

Reorder the terms:
-6 + 7x + -8x = 10

Combine like terms: 7x + -8x = -1x
-6 + -1x = 10

Solving
-6 + -1x = 10

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -1x = 10 + 6

Combine like terms: -6 + 6 = 0
0 + -1x = 10 + 6
-1x = 10 + 6

Combine like terms: 10 + 6 = 16
-1x = 16

Divide each side by '-1'.
x = -16

Simplifying
x = -16