Answer:
x = -5/2
Step-by-step explanation:
Try using desmos graphing calculator, it's a website that helps you graph.
Answer:
a)x=5; b)x=4
Step-by-step explanation:
a) 4x-3=2x+7
=>4x-2x=7+3
=>2x=10
=>x=5 [divide both by 2]
b)2x+6=7x-14
=>7x-2x=6+14
=>5x=20
=>x=4 [divide both by5]
Solutions
4 1/9
4 1/9 <span> is a "mixed" fraction" so it can be simplified to an improper fraction
4 1/9 = 37 / 9 as an </span><span>improper fraction
</span><span> "reciprocal" means its inverse, which would be
</span>
9 / 37
To find the reciprocal you just have to flip the fraction.
