15 - 2x = -7x
How do you solve this? Plz show step-by-step if possible no picture. Thank you! :)
2 answers:
Answer:
= − 3
Step-by-step explanation:
15−2x=−7x
− 2 + 15 = −7
−2+15−15=−7−15
−2=−7−15
so 1 . you rearrange the terms
2. subtract 15 from both sides
3 simpfly subtract the number
Answer:
You will move - 2x to the other side to gather factores x with considering change the sign because the changing in side so it will became
15=2x-7x
15=-5x
To find x you need to remove its variable -5 and that happen by devided it just basic algebra
X=15/-5
X=-3
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