10(2x+-15)= 40x=30 how do i solve this?
1 answer:
Answer:
if you meant 40x-30 the answer is 9
Step-by-step explanation:
you have to distribute the 10x to 2x and 15
this gives you 20x+150=40x-30
then subtracted 20x from both sides and then add 30 to both sides
you should be left with 180=20x
divide 20 into 180
x=9
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