Answer:
2x=(x+30)
2x+x=30
3x=30
x=30÷3
x=10
is 30
Step-by-step explanation:
2x=x+30
substract x
x=30
124
9y-3y=6y is equivalent to 9y – 3y.
I hope this is what you were asking for :)
1) 2x=5<7
2) 3(y+2)=18
3) 6x+√x
4)11<4x
5) the sum of three minus a number times three is 15
