-3x + 7x = -12
You need to add like terms.
4x = -12
Then, you need to divide both side by 4.
x = -3
So the answer is:
A) x = -3
3a = 34 + 17
a = 51/3 = 17
Plz replace the equal sign with less than sign
50% what is half of one hundred
Answer:
6 centimetres
Step-by-step explanation:
Square root 36 = 6
Find greatest common factor because
ab+ac=a(b+c) and also therefor
ab+ac+ad=a(b+c+d)
so
6c^3d=2*3*c*c*c*d
12c^2d^2=2*2*3*c*c*d*d
3cd=3*c*d
common to all is 3*c*d or 3cd
3cd(2c²)+3cd(-4cd)+3cd(1)=
3cd(2c-4cd+1)
