Question

1) Subtract 7x−2  from x+5.

2) Solve 2x−6=x−6

3) Solve 3/4x=−9

4) Write the sum of three consecutive integers as an expression in x. Let x be the first integer.

5) Solve −6(2x−5)=−3(9+4x)

6)Solve 3(2−z)

5 =z

7) Find three consecutive integers whose sum is −114.

8) Solve each equation as indicated.  y=mx+b for m

9) Solve each equation as indicated. 2y−5x=7 for x

10) Solve The price of a small diamond ring was recently increased by 11%. If the ring originally cost $1900, find the mark-up and the new price of the ring.​

Answer 1

6x-7

Step-by-step explanation:

x+5 -(7x-2)

x+5-7x+2

-6x+7

6x-7