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Sphinxa [80]
3 years ago
12

How do I solve this t + 1 = -3

Mathematics
2 answers:
True [87]3 years ago
7 0

Answer:

-4

Step-by-step explanation:

"t" could be any number.

The equation is basically asking, if you add 1 to a number, and it equals -3, then what number did you add to? To solve this just reverse the equation (subtract 1 from -3), which will get you -4.

"t" is -4

MrRa [10]3 years ago
3 0
Solve for t. Simply sense its +1, do the opposite and minus 1 from both sides of the equation. +1 - 1 = 0; -3 -1 = -4. Therefore, t = -4 is the correct solution.
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bagirrra123 [75]
Just "plug n chug" as my teacher would say. In other words, replace the letters with the values. 

Choice A is (7,19) which means x = 7 and y = 19. Let's replace the x and y value with these numbers in both equations. If we get a true equation, then we found the answer. 

2x-y = -5
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So that works. Let's try the other equation
x+3y = 22
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So choice A is NOT the answer because of this. Let's try out choice B
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2*4-9 = -5
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so B doesn't work either. How about C? 
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Answer:

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slavikrds [6]

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