Answer:
2/3x + 4 = 2
or,3x+2+4=2
or,3x+6=2
or,3x=2-6
or,3x=-4
or,x=-4/3
x=-1.33
7a - 4b (a =7, b=4)
=7*7 - 4*4
= 49 - 16
= 33
22% because her taxable income will now be 40,000 dollars
Step-by-step explanation: