Answer:
3x - 4 = 12
3x = 12 + 4
3x = 16 (divide both sides by 3 to get x)
3x/3 = 16/3
x = 5.333.......
Answer:
Step-by-step explanation:
3/5, 12/20

The required values are :
Length = 33 m
Breadth (width) = 30 m
solution is in attachment ~
X = -675
I hope this helps! :)
Solve for x, distibutive 0.2:0.2x - 540
Subtract 0.2x to each side: -540 = x - 0.2x
Combine x: -540 = 0.8x
Divide 0.8 to each side: x = -540/0.8 = -675
The quotient is x+1.
<h3>What Long division method?</h3>
Long division is a method for dividing one large multi digit number into another large multi digit number.
Given:
f(x)= x²+2x+1
g(x)= x+1
The steps to divide the polynomial is :
- Divide the leading term of the dividend by the leading term of the divisor: x²/x=x.
- Multiply it by the divisor: x(x+1)=x²+x.
- Subtract the dividend from the obtained result: (x²+2x+1)−(x²+x)=x+1.
- Divide the leading term of the obtained remainder by the leading term of the divisor: x/x=1.
- Multiply it by the divisor: 1(x+1)=x+1.
- Subtract the remainder from the obtained result: (x+1)−(x+1)
Learn more about long division method here:
brainly.com/question/10532559
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