Question

Qual O Resultado Dessa Folha ?
Trabalho Para Amanhã 7:10

Answer 1

3x+7x=-10
10x=-10
X=-10/10
-1


10x-3x=91
7x=91
X= 91/7
X=13


-7×+4×=12
-3×=12
×=12/-3
x=-4


-8x-9x=-102
-17×=-102
×=-102/-17
×=6


8×+3×=154
11×=154
×=154/11
×=14


10x-5x=35
5x=35
x=35/5
×=7

-9×+8×=-15
-1×=-15
×=-15/-1
×=15


-9×=9
×=9/-9
×=-1


6x+9x=120
15×=120
×=120/15
×=8



3x-x=2
2x=2
x=2/2
x=1


16x=-137-7
16x=-144
x= -144/16
x=-9


-4×=8
×=8/-4
x=-2


17x=-82-3
17x=-85
×=-85/17
×=-5


-15x=-82+7
-15×=-75
×=-75/-15
×=5


6x=28+8
6×=36
×=36/6
×=6



10x=-29-1
10×=-30
×=-30/10
×=-3


-6×=-37+7
-6×=-30
×=-30/-6
×=5


2x=6+10
2×=16
×=16/2
×=8


10x=-47-3
10×=-50
×=-50/10
×=-5


-13x=-58+6
-13×=-52
×=-52/-13
×=4



ESPERO TER AJUDADO:)