2 years ago

1.) Solve x - 9 = -12-) Solve 2t + 7 = -1

Mathematics

2 answers:

Harlamova29_29 [7]2 years ago

8 0

Answer:

1)x=3

2)t=-4

Step-by-step explanation:

x-9=-12

x=3

2t=-8

t=-4

Lana71 [14]2 years ago

5 0

Answer:

x=-3; t=-4

Step-by-step explanation:

1) x - 9 = -12

x=-12+9

x=-3

2t + 7 = -1

2t=-1-7

2t=-8

t=-4

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Read 2 more answers

1.) Solve x - 9 = -12-) Solve 2t + 7 = -1​

1.) Solve x - 9 = -12-) Solve 2t + 7 = -1