I hope this helps you
x^2+7x+12
x.x+3x+4x+3.4
(x+3).(x+4)
(0, -2) and (1, 1) both work in this system of equations.
The best way to find if it is a solution is to look for those points on the graph. When you graph the point, it needs to fall in an area where both lines or shaded or on a solid line.
(0, -2) falls on a solid line.
(1, 1) falls in the double shaded area.
Answer:
3/4 and 9/12
Step-by-step explanation:
3/4 and 9/ 12 are equivalent because 9/12 reduced is 3/4.
x = All real numbers or 0.
First you should distribute both sides of the equation. This gives you 42x+42=42x+42.
Then, subtract 42 from both sides. This gives you 42x=42x.
Now, divide 42 on both sides. This gives you x=0 or all real numbers.
3(4x - 2) = 30
12x - 6 = 30 <em>distributed 3 on the left side</em>
<u> +6 </u> <u>+6 </u>
12x = 36
x = 3
Answer: x = 3
