Answer: x=−5/7
Step 1. Add 4x to both sides of the equation.
3x+4+4x=−4x−1+4x
7x+4=−1
Step 2. Now you subtract 4 from both sides.
7x+4−4=−1−4
7x=−5
Step 3. Then divide both sides by 7.
7x/7=-5/7
Final Answer: x=-5/7
Hope I could help! :)
❤️ The answer is attached
achievements.
<u><em>I'm almost confident that I did this wrong, but i tried...</em></u>
Answer:
4a-9 ÷ -19
Step-by-step explanation:
(It was easier for me to put it in fractions)
+
+
(3-a) (a-4) + (5-a) (a-3)
+
+
3 - a · a - 4 + 5 - a · a - 3
+
+
3 - a + 1 - a - 3
1 - a - a
1 - 2a


Answer: 15
Step-by-step explanation:
Each side of the smaller triangle is scaled up by 2.5.
4x2.5=10
8x2.5=20
6x2.5=15