By brainl
solve that i d i o t s

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

What is the value of f(x) = 2.2 for f(-2)?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?