Question

Find the 'a' with full process

1) 73 + a = 39 + 73
2) 115 + 26 + 34 = 26+ a + 34
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Answer 1

Answer:

a= 39+73-73

a = 39

Step-by-step explanation:

a =115+26+34-34-26

a=115

Answer 2

$\large\sf\underline{Question\:1\::}$

• $\sf\:73+a=39+73$

‎

$\large\sf\underline{Solution\::}$

$\sf\:73+a=39+73$

• Adding up the numbers in RHS

$\sf\implies\:73+a=112$

• Transposing +73 to other side it becomes -73

$\sf\implies\:a=112-73$

$\small{\underline{\boxed{\mathrm\red{\implies\:a\:=\:39}}}}$ ★

‎

$\large\sf\underline{Verifying\::}$

$\sf\:73+a=39+73$

• Let's plug the value of a as 39

$\sf\leadsto\:73+39=39+73$

$\sf\leadsto\:112\:=\:112$

$\bf\leadsto\:LHS\:=\:RHS$

$\small{\mathfrak\blue{hence\:verified\:!!}}$‎

___________________________‎

$\large\sf\underline{Question\:2\::}$

• $\sf\:115+26+34=26+a+34$

‎

$\large\sf\underline{Solution\::}$

$\sf\:115+26+34=26+a+34$

• Adding up the numbers in LHS and RHS

$\sf\implies\:141+34=60+a$

$\sf\implies\:175=60+a$

$\sf\:oR\:60+a=175$

• Transposing +60 to other side it becomes -60

$\sf\implies\:a=175-60$

$\small{\underline{\boxed{\mathrm\red{\implies\:a\:=\:115}}}}$ ★‎

‎

$\large\sf\underline{Verifying\::}$

$\sf\:115+26+34=26+a+34$

• Let's plug the value of a as 115

$\sf\leadsto\:115+26+34=26+115+34$

$\sf\leadsto\:141+34\:=\:141+34$

$\sf\leadsto\:175\:=\:175$

$\bf\leadsto\:LHS\:=\:RHS$

$\small{\mathfrak\blue{hence\:verified\:!!}}$‎

___________________________‎

!! Hope it helps !!