2/3m + a = a +r solve for m i got as far as to “2m + 3a = 3a + 3r i don’t know what step to do next

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0