3 years ago

What is five x plus negative three equals fifteen

2 answers:

7 0

You write the equation like this:
$5x + (-3) = 15$

But if you want to solve it then you do it like this:
$5x + (-3) = 15$
$5x - 3 = 15$
$5x = 18$
$x = 18/5$

Anvisha [2.4K]3 years ago

3 0

5x+(-3)=15
+ 3. +3
5x=18
/5. /5
x=18/5

x=18/5 or x=3 3/5

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