300=140x+300

Solution for 300=140x+300 equation:

Simplifying
300 = 140x + 300

Reorder the terms:
300 = 300 + 140x

Add '-300' to each side of the equation.
300 + -300 = 300 + -300 + 140x

Combine like terms: 300 + -300 = 0
0 = 300 + -300 + 140x

Combine like terms: 300 + -300 = 0
0 = 0 + 140x
0 = 140x

Solving
0 = 140x

Solving for variable 'x'.

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

Add '-140x' to each side of the equation.
0 + -140x = 140x + -140x
Remove the zero:
-140x = 140x + -140x

Combine like terms: 140x + -140x = 0
-140x = 0

Divide each side by '-140'.
x = 0

Simplifying
x = 0