3 years ago

What is 3x-8-8x=42 answer nowwww

Mathematics

2 answers:

Ksju [112]3 years ago

6 0

Answer:

x= -10

Step-by-step explanation:

stellarik [79]3 years ago

6 0

The answer is -10

3x-8-8x=42
-5x-8=42
-5x=42+8
-5x=50
X=10

You might be interested in

Geometry Surface area and volume

Zigmanuir [339]

Answer:

$volume=558.9$

Step-by-step explanation:

find the volume of the cone and the hemisphere and add them together

cone:

$Vcone=\pi r^{2} \frac{h}{3} \\\\V=\pi (5.3)^2(\frac{8.4}{3} )\\V=\pi (28.09)(2.8)\\V=247.09\pi \\V=247.1$

hemisphere:

$Vhemisphere=\frac{2\pi r^3}{3} \\V=\frac{2\pi (5.3)^3}{3} \\V=\frac{2\pi (148.877)}{3} \\V=\frac{297.754\pi }{3} \\V=\frac{935.421}{3}\\ V=311.8$

add the volumes together:

$Vol=247.1+311.8\\Vol=558.9$

6 0

2 years ago

An equation is shown. What is the value of the missing number? 0.86 x *blank* = 86

lara31 [8.8K]

Answer:

100

Step-by-step explanation:

0.86 x 100 = 86

5 0

3 years ago

Read 2 more answers

1. The present age of Visakha is x years. Find: I) How old was he 2 years before?

bekas [8.4K]

Answer:

3 uwuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

6 0

3 years ago

How to solve factor. 8t^2-3=2t

nadya68 [22]

It's 64t-3=2t or if your solving for t it's 20.6666666667 so round it to get 21

6 0

3 years ago

Read 2 more answers

Which of the ordered pairs is 4x – 1= 3y + 5

kirza4 [7]

ANSWER IS ONE THE SHEET

hope this help

6 0

3 years ago