ShiannQ284827 ShiannQ284827

28-10-2022
Mathematics

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Algebra 15(x + 6) - 2x = 3(x + 10)

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AhmierD216938 AhmierD216938

28-10-2022

We have to solve:

[tex]\begin{gathered} 5(x+6)-2x=3(x+10) \\ 5\cdot x+5\cdot6-2x=3\cdot x+30 \\ 5x+30-2x=3x+30 \\ 5x-2x-3x=30-30 \\ 0=0 \end{gathered}[/tex]

It is an identity: any value of x satisfy this equation.

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