How many solutions are there to the following equation? 3x - 2 = 3 (x - 2/3)

a. 1 solution
b. no solution
c. infinite solutions
d. 2 solutions

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Find the midpoint m of z1=(8+5i) and z2=(12+3i)