Question

Solve 3x+5=13-x check results

Answer 1

$\huge\mathbb{\purple{SOLUTION:-}}$

we have to find the value x and check our result

$\sf\implies 3x+5=13-x\\ \\ \sf\implies 3x+x=13-5\\ \\ \sf\implies 4x=8\\ \\ \sf\implies x=\frac{8}{4}\\ \\ \sf\implies x=\frac{\cancel8}{\cancel4}\\ \\ \sf\implies x=2$

$\sf\underline{\underline{The\:value\:of\: x\:is\: 2}}$

Then check our answer

$\large\boxed{\underline{\bf{\red{VERIFICATION}}}}$

Put the value of x in equation

$\sf\longrightarrow 3x+5=13-x \\ \\ \sf\longrightarrow 3\times2+5=13-2\\ \\ \sf\longrightarrow 6+5=12$

L .H.S=R .H.S

$\large\boxed{\red{\bold{x=2}}}$

Answer 2

The correct answer is "x=2".

Step-by-step explanation:

$The \ given \ equation \ is:\\3x+5=13-x\\On \ adding \ "x" \ on \ both \ sides,we \ get\\3x+5+x=13-x+x\\4x+5=13\\On \ subtracting \ "5" \ from \ both \ sides,we \ get\\4x+5-5=13-5\\4x=8\\x=\frac{8}{4}\\x=2$

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