Question

which type of this method????​

Answer 1

Answer:

ye question solve karne ke 3 methods hai

1) substitution method

2) elimination method

3) cross multiplication method

maine saare questions m elimination use kiya hai qki mujhe vhi easy lagta tum dekho Jo tumhe sahi lage...

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ha answers de denge but thoda wait karo solve krenge fir jo answers diye h maine ussi m edit krke aur add kr denge

Answer 2

Answer:

substitution method:-

The method of substitution involves three steps:

Solve one equation for one of the variables.

Substitute (plug-in) this expression into the other equation and solve.

Resubstitute the value into the original equation to find the corresponding variable.

elimination method:-

In the elimination method you either add or subtract the equations to get an equation in one variable. When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable.

cross multiplication method:-

What is a cross multiplication method? In a cross multiplication method, we multiply the numerator of one fraction to the denominator of other and denominator of the first term to the numerator of another term.

cross multiplication method use kar tula khup easy to padel

cramer's rule use kar.

because

cramer's rule is soooooo easy to understand.

aani tychi steps pan khup easy aahi.

see the second pic

and one more thing

substitution method pan easy aahi pan thodi tricky aahi

because tula tychi steps properly lakshita thevave lagtil

and rahila elimination method

thea method Big amounts la use hote

like

99x - 100y = 1000

100x + 99y = 1000

ha example aahi real question nahi aahi

so in my suggestion use cramer's rule/ cross multiplication

Step-by-step explanation:

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