Question

5.37 + x =12.89 explanation please it’s two step equation

Answer 1

7.52

Explanation:

5.37 + x = 12.89

In order to solve this equation, we must isolate the variable, x.

1.) To do this, subtract 5.37 on both sides of the equation.

5.37 + x = 12.89

-5.37 -5.37

x = 7.52

Therefore, x = 7.52

Answer 2

Answers of given questions are written below :

• 1) x = 7.52
• 2) x = 11
• 3) x = 2.5

Step-by-step explanation:

`\large{\tt{\underline{\underline{\purple{SOLUTION : - }}}}}`

5.37 + x = 12.89

`\implies{\tt{5.37 + x = 12.89}}`

`\implies{\tt{ x = 12.89 - 5.37}}`

`\implies{\tt{ x = 7.52}}`

`\star{\underline{\boxed{\sf{\red{ x = 7.52}}}}}`

Hence, the value of x is 7.52

`\begin{gathered}\end{gathered}`

42 = 6x - 24

`\longmapsto{\sf{42 = 6x - 24}}`

`\longmapsto{\sf{ 6x = 42 + 24}}`

`\longmapsto{\sf{ 6x = 66}}`

`\longmapsto{\sf{x = (66)/(3)}}`

`\longmapsto{\sf{x = 11}}`

`\star{\underline{\boxed{\sf{\red{ x = 11}}}}}`

Hence, the value of x is 11.

`\begin{gathered}\end{gathered}`

10x + 25 = 50

`{\longrightarrow{\rm{10x + 25 = 50}}}`

`{\longrightarrow{\rm{10x= 50 - 25}}}`

`{\longrightarrow{\rm{10x= 25}}}`

`{\longrightarrow{\rm{x= (25)/(10)}}}`

`{\longrightarrow{\rm{x=2.5}}}`

Hence, the value of x is 2.5.

`\rule{300}{2.5}`