2)7/6+8/3х=3/2х+6
7+16х=9х+36
16х-9х=36-7
7х=29
х=29/7
3)3/5+3/2х=3х+8/5
6+15х=30х+16
15х-30х=16-6
-15х=10
х=-2/3
4)5+2/3х=3х+8/5
75+10х=45х+24
10х-45х=24-75
-35х=-51
х=51/35
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2)7/6+8/3х=3/2х+6
7+16х=9х+36
16х-9х=36-7
7х=29
х=29/7
3)3/5+3/2х=3х+8/5
6+15х=30х+16
15х-30х=16-6
-15х=10
х=-2/3
4)5+2/3х=3х+8/5
75+10х=45х+24
10х-45х=24-75
-35х=-51
х=51/35