What is the answer to x(x+3)+3x(x+2)=4x^2+9 ?

The answer to x(x+3)+3x(x+2)=4x^2+9 is x=1

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x(x+3)+3x(x+2)=4x^2+9

x (x + 3) + 3 x (x + 2) = 4 x^{2} + 9

x = 1

Solution steps

x (x + 3) + 3 x (x + 2) = 4 x^{2} + 9

Expand

x (x + 3) + 3 x (x + 2) : 4 x^{2} + 9 x

4 x^{2} + 9 x = 4 x^{2} + 9

Move

4 x^{2}

to the left side

9 x = 9

Divide both sides by

9

x = 1

x, 8 x - 20 y = 40

7 x + 10 = 2 x - 1

16.75 + 3.2 d - 4 + 6 d = 51.39

5 x + 35 - 3 x = 19

7 x + 1 + 4 x - 3 = 42

What is the answer to x(x+3)+3x(x+2)=4x^2+9 ?
The answer to x(x+3)+3x(x+2)=4x^2+9 is x=1
Solve for x: x(x+3)+3x(x+2)=4x^2+9
The solution is x=1