Solve x? - 8x = 3 by completing the square. Which is the solution set of the equation? O [4 - 19.4 +19)
- 14 - 11.4 + V11)
O [4-78.4 +18)
14 - 3, 4 + 31

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest

a

step-by-step explanation:

its wrong