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3 years ago

Solve the equation for x. 3x + 11 – X + 23 = 4

Mathematics

1 answer:

avanturin [10]3 years ago

5 0

Answer:

x = -15

Step-by-step explanation:

3×+34-×=4

2×+34=4

2×+34-34=4-34

2×=4-34

2×= -30

2×/2=-30/2

×= -15

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Find the volume and surface area of each figure.

goldenfox [79]

Base=B
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3 years ago

Choose the best deciaml to represent 3 5/9

tamaranim1 [39]

Answer:

Step-by-step explanation:

3x9 = 27

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2 years ago

If c = d and b ≠ 0, then c∕b = d∕b represents the property of equality. Question 4 options: A) division B) multiplication C) add

sergejj [24]

Answer:

Property of equality division

Step-by-step explanation:

Given

c = d

b ≠ 0 then c∕b = d∕b

Required

State the property used

From list of options a through d, only option A best fits the description.

This is so because property of equality division is such that

given two variables c and d where c = d

$\frac{c}{b} = \frac{d}{b}$

Provided that b ≠ 0

Take for instance;

b = 2; c = 8 and d = 8;

This implies that

$c = d$

$8 = 8$

Divide both sides by 2 (assumed value of b)

$\frac{8}{2} = \frac{8}{2}$

$4 = 4$

8 0

3 years ago

Answer me if you need a friend Also 5x+25=35 x=

STALIN [3.7K]

Answer:

x = 2

Step-by-step explanation:

You are solving for the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

First, subtract 25 from both sides of the equation:

5x + 25 (-25) = 35 (-25)

5x = 35 - 25

5x = 10

Isolate the variable, x. Divide 5 from both sides:

(5x)/5 = (10)/5

x = 10/5

x = 2

x = 2 is your answer.

5 0

3 years ago

6+ 9х2 + 32 - 410 - 95 - 5 ОА. 10 ОВ. 9 Ос. 4 OD. 6

Nookie1986 [14]

Answer:

D its really basic math you can also just do it in a calculator lel

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3 years ago