Answer:
[tex]x=\frac{-39}{7}[/tex]
Step-by-step explanation:
4x+3=-9-3(x+9)
Distributing 3 over (x+9)
4x+3=-9-3x-27
Adding 3x in both sides and subtracting 3 from both sides
4x+3+3x-3=-9-3x-27+3x-3
4x+3x=-9-27-3
7x=-39
Dividing both sides by 7 we get
[tex]\frac{7x}{7}=\frac{-39}{7}[/tex]
[tex]x=\frac{-39}{7}[/tex]
Answer:
x = -5 [tex]\frac{4}{7}[/tex]
Step-by-step explanation:
All we need to do is to find the value of x
4×+3=-9-3(×+9)
First we will open-up the bracket, to do that -3 will be use to multiply all the values in the bracket
4x + 3 = -9 -3x - 27
Then we will now collect like term, all x variables will be on the left-hand side and all constant will be on the right-hand side
To do this, we will add 3x to both-side of the equation and then subtract 3 from both-side of the equation
4x +3 +3x = -9 -3x + 3x - 27
7x + 3 = -9-27
7x + 3 - 3 = -9-27-3
7x =-39
Divide both-side of the equation by 7
7x/7 = -39/7
(On the left-hand side of the equation, 7 at the numerator will cancel-out 7 at the denominator leaving us with just x and on the right-hand side of the equation -39 will be divided by 7
x = -5 [tex]\frac{4}{7}[/tex]
