Answer:
<h3>x = 2</h3>
Step-by-step explanation:
3x + 5 = 19 - 4x <em>subtract 5 from both sides</em>
3x = 14 - 4x <em>add 4x to both sides</em>
7x = 14 <em>divide both sides by 7</em>
x = 2
Answer:
y>-4+2x/5
Step-by-step explanation:
Answer:
3 is not a like term because it isn't an x term, it doesn't have an x variable while the other terms do.
Answer:
the number is -39
Step-by-step explanation:
2(n-6)=3(n+9)
2n-12=3n+27
-2n -2n
-12=n+27
-27 -27
-39=n