3 years ago

Three less than twice a number is fifteen what is the answer?

Mathematics

2 answers:

I am Lyosha [343]3 years ago

5 0

Answer:

2X–3 =15

2X=15+3

2X=18

X=18/2

X= 9

I hope I helped you^_^

Gwar [14]3 years ago

4 0

Answer:

Step-by-step explanation:

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HOPE IT HELPS

HAVE A GREAT DAY

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What is the value of x if 25 = 5 x + 35 ?

Elena-2011 [213]

X=-2 because you need to subtract 35 from both sides which you get -10 then that divided by 5 will be -2

3 0

3 years ago

Read 2 more answers

1.)12.5+(-31.5)=<br>2.)-31.91+(-16.7)=<br>3.)1/6+(-11/12)+2/3=<br>4.)29+(-15.7)+(-31.05)=

Xelga [282]

1. = Step 1. Simplify Brackets and you get $12.5 - 31.5$ Step 2. Simplify and you get $-19
$ which is your answer.

2. = Step 1. Simplify Brackets and you get $-31.91-16.7$ Step 2. Simplify and you get $-48.61$

3. = Step 1. Simplify Brackets and you get $\frac{1}{6} - \frac{11}{12} + \frac{2}{3}$ Step 2. Simplify and you get $- \frac{1}{12}$

4. Step 1. = Simplify Brackets and you get $29-15.7-31.05$ Step 2. Simplify and you get $-17.75$