What is Four times a number is 20 more than the number?

x = 20/3

Step-by-step explanation:

4x = 20 + x

-x            -x

3x = 20

3      3

x =20/3

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1