Not sure what dimensions means but this is what I got out of it , hope it helps !
Remember yo can do anything to an equation as long as you do it to both sides
so
remember distributive property
a(b+c)=ab+ac
so first distribute
2(3x)+2(-9)=18x
6x-18=18x
minus 6x both sides
-18=12x
divide both sides by 12
-18/12=x
-9/6=x
-3/2=x
easier way is to first divide both sides by 2
x=-3/2
Answer:
a
Step-by-step explanation:
2 angles. 1 sude
are you going to show a picture??? its impossible to answer otherwize
1/10 of 800 = 80
1/10 of 50 = 5
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