Answer:
x = 1
Step-by-step explanation:
Step 1: Write equation
9 - 2x = 7x
Step 2: Solve for <em>x</em>
<u>Add 2x on both sides:</u> 9 = 9x
<u>Divide both sides by 9:</u> x = 1
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
9 - 2(1) = 7(1)
9 - 2 = 7
7 = 7
Answer: le quedan leer 295 páginas
Step-by-step explanation:
Out of the three options the first one is the right answer with the given numbers <span />
375 g because 30/12=2.5 then 150*2.5=375
