Answer:
she would need 7 ounces
Step-by-step explanation:
a tenth of it i think is what you're asking.
Please, where are the values ?
4x - 4a + 3b = 5x + a
-4a + 3b= 5x + a - 4x
-4a + 3b - a = x
-5a + 3b = x
