= 900-120-158-126-125-121-139
Step-by-step explanation:
In order to solve for x you have to set x by itself, the first step is to add common like terms for example 3x and 2x are common like terms so lets add them up to get 5x-4=8 now add 4 to both sides because the only way to get rid of a negative is with a positve, now you have 5x=12. your final step is to divide 5 to both sides because the only way to get rid of a multiplication is with a division, this will leave x by itself and your answer will be x=12/5
Hope this helps
They are similar in basically everything because they're inverse operations.
Inverse operations are operations that do the smae thing, but the opposite way. If one multiplies, the other one divides. If one sums the other one subratcts.
→ Exponents multiply the same number by itself a given amount of times to obtain the answer.
→ Roots get a number and look for another one that multiplied by itself a given amount of times reult in the initial number.
Hope it helped,
BioTeacher101
