14x+7x=28forx

Solution for 14x+7x=28forx equation:

Simplifying
14x + 7x = 28forx

Combine like terms: 14x + 7x = 21x
21x = 28forx

Solving
21x = 28forx

Solving for variable 'x'.

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

Add '-28forx' to each side of the equation.
-28forx + 21x = 28forx + -28forx

Combine like terms: 28forx + -28forx = 0
-28forx + 21x = 0

Factor out the Greatest Common Factor (GCF), '7x'.
7x(-4for + 3) = 0

Ignore the factor 7.
Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0
Subproblem 2
Set the factor '(-4for + 3)' equal to zero and attempt to solve:

Simplifying
-4for + 3 = 0

Reorder the terms:
3 + -4for = 0

Solving
3 + -4for = 0

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

Add '-3' to each side of the equation.
3 + -3 + -4for = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -4for = 0 + -3
-4for = 0 + -3

Combine like terms: 0 + -3 = -3
-4for = -3

Add '4for' to each side of the equation.
-4for + 4for = -3 + 4for

Combine like terms: -4for + 4for = 0
0 = -3 + 4for

Simplifying
0 = -3 + 4for

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}