Subtract 2x from each side: 30 = 10x - 50;
Add 50 to each side: 80 = 10x
Divide each side by 10: 8 = x
z=pq
2z+6z+24=0 8z+24=0 8z= -24 z= - 3
why will the equations x+14=37 and x-14=37 have different solutions for x
Set up the equation and solve for z: 28 + z = 56 (next, subtract 28 from each side of the equaition to solve) z = 28
It is not possible to solve one equation in two unknowns (x and y). Two independent equations are required.
k equals 5.6
5
you can not solve this equation
The equation does not have a solution.
27
-0.5
Solve the following equation for A : 2A/3 = 8 + 4A
You cannot solve one equation in two unknowns.
y = 31
(2x)ysquared
x = 6
h= -4