Solving 2 step

equations

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xxxxxx

3x – 5 = 7

-1-1

-1-1-1-1

-1-1

-1-1=

xxxxxx

=

X = +4

xxxx

2x + 3 = 9

+1+1+1+1

+1+1=

xxxx =

X = +3

xxxx =

2M – 4 = - 14+ 4 + 4

2M = -102 2M = - 5

-4M + 8 = - 42- 8 - 8

-4M = -50-4 -4M = 12.5

X = 49-2

-2 • -2•

X = -92

- (-3)- 3 -3X-2 = 46

X = - 36

6 • 6•

X = 48

- 11+11 +11

X6 = 8

1

1

X + 7=

3103 • • 3

X + 7 = 30- 7 - 7

X = 23

Page 4051-11 all

answer bank-35-26-1

-4-2-2

355

156480

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