Match each equation to its solution.
3x + 7 = 28
x=-7
2x + 3 = -7
000
x = 6
4.5x - 7 = 20
x=-5

If you could answer these your a life saver

Answer for 10 points show work you guys in advanced < 3

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.