765.264
(Mark brainliest please)
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x + 7 is both a variable expression and an algebraic expression. Since it is not an equation, we can't "solve for x."
488=4 hundreds +8 tens+8 ones
Answer:
16
Step-by-step explanation:
4x+7=71
4x=64
x= 16