Question

Solve for x,
-4/5x -3/20
x + 1/4x = -70

Answer 1

x=100

Explanation:

Simplify -4/5x-3/20x+1/4x

-7x/10=-70

Multiply both sides of the equation by -10/7.

-10/7*(-7x/10)=-10/7*-70

Simplify both of the equation.

x=100