Math, asked by abhisharma744701385, 11 months ago

x upon7 +y upon3 =5 by substitution method

Answers

Answered by ᎷíssGℓαмσƦσυs

0

x/7+y/3= 5

3x+7y=105

y=0

3x=105

x=35

x=0

7y=105

y=15

Previous Question

Next Question

Similar questions

English, 6 months ago

which two incidents show us how chandraprabha fought for the rights of girls...

English, 6 months ago

How Santosh Yadav got into the record books both times she scaled Mt Everest. What were the reasons for this?

Math, 6 months ago

x/2-1/5=x/3+1/4 linear equation...

Political Science, 11 months ago

explain the most common way of limiting the powers of government by the constitution...

Math, 11 months ago

मान लीजिए $f(x) = \lim_{x\rightarrow 0}f(x), \,where \,f(x) = \right \begin{cases} a + bx , \,\,\,\,\,x \ \textless \ 1 \\\atop {4}, \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, x = 1 \\\atop {b - ax}, \, \,\,\,\,\,\,\,\,\,\,\,\, x \ \textgreater \ 1 \end{cases}$ और यदि $\lim_{x\rightarrow1}f(x) = f(1)$ तो a और b के संभव मान क्या है?

Biology, 1 year ago

Some plants and animals have adaptations that enable them to survive in a desert ecosystem. Most of these adaptations are a response to which abiotic factor? (1) Number of consumers (2) Number of producers (3) Amount of water available (4) Duration of sunlight...

Social Sciences, 1 year ago

Life time tax means tax payable in one lumpsum is advance for (A) for a period of 15 years (B) for a period of 10 years (C) for a period of 5 years (D) life time of a motor vehicle...

Math, 1 year ago

If sum of two numbers is 58 & their difference is 12, then the numbers are :- (1) 28, 30 (2) 20, 28 (3) 23, 35 (4) 25, 33...