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2 years ago

What value of x makes this equation true , use numerals instead of words. -2x+3=-15

Mathematics

2 answers:

AleksandrR [38]2 years ago

8 0

Answer:

Step-by-step explanation:

what value of x makes this equation true , use numerals instead of words.

-2x+3=-15

-2x + 3 = -15

-2x = -15 - 3

-2x = -18

x = -18 : (-2)

x = 9

--------------------

check

-2 * 9 + 3 = -15

-18 + 3 = -15

-15 = -15

the answer is good

uysha [10]2 years ago

7 0

Answer:

x = 9

Step-by-step explanation:

-2x + 3 = -15

-2x = -18

x = 9

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