The area of a rectangle can be expressionby 2x^2-7z-4 the rectangle has an area of 45 find positive value of x

x = sqrt((7 z)/2 + 2) or x = -sqrt((7 z)/2 + 2)

Step-by-step explanation:

Solve for x:

-4 + 2 x^2 - 7 z = 0

Add 7 z + 4 to both sides:

2 x^2 = 7 z + 4

Divide both sides by 2:

x^2 = (7 z)/2 + 2

Take the square root of both sides:

 x = sqrt((7 z)/2 + 2) or x = -sqrt((7 z)/2 + 2)

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!