Answer:
It would be x=9
Step-by-step explanation:
8x=2x+54
subtract 2 from both sides
6x=54
divide by 6 on both sides
x=9
Answer:
by 4t do you mean t=x or was it short for forty
Answer:
non linear ( ꈍᴗꈍ)( ╹▽╹ )( ╹▽╹ )
7 of them were first graders.
Find how many first graders by using the percentage of total students and number of total students. Multiply them together, and 10% of 70 students is 7 students, which are the first graders.
