Anybody know how to do 2 step equations? i need on these problems. 1. 23 = 6x + 1 2. 5.7 + 0.3y = 6.9 3. -3a + 7 = 9a - 5 it's ok if you dont know all of them. tell me what you did to solve the problems if you can.

1.x= 3.66666 or 11/3

2.y=4

3.a=1

Step-by-step explanation:

1. 23 = 6x + 1

-1. -1

22=6x

÷6 ÷6

x=3.66666 or 11/3

2. 5.7 + 0.3y = 6.9

-5.7. -5.7

0.3y=1.2

÷0.3. ÷0.3

y=4

2. -3a + 7 = 9a - 5

+3a. +3a

7=12a-5

+5. +5

12=12a

÷12 ÷12

a=1

answer: download photomath it's legit.

step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: