4x+3x=7-6

PLEASE SOLVE THAT

x= 1/7

Step by step explanation:

4x + 3x =7 − 6

Step 1: Simplify both sides of the equation.

4x + 3x = 7 − 6

4x + 3x = 7 + −6

(4x + 3x) = (7 + −6)(Combine Like Terms)

7x = 1

7x = 1

Step 2: Divide both sides by 7.

7x /7  =  1 /7

x = 1 /7

x=1/7

Step-by-step explanation:

4x+3x=7-6

\     /    \ /

  7x  =  1

  7x/7=1/7

  x=1/7

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.