Question

$\huge\sf\fbox\red{✏Hola Amigos!}$
$\mathfrak\green{Question}\purple{\downarrow}$
Solve The following equations by trial and error method⬇
$\sf{i)x - 4 = 7}$
$\sf{ ii)\frac{3m}{5} = 6}$
$\sf{iii)t - 3 = 2t - 5}$




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Answer 1

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$\rm(i) \sf \leadsto x - 4 = 7 \: \: \: \: \: \: \: \: \: \: \: \\ \sf \leadsto x = 7 + 4 = 11$

$\rm(ii) \sf \leadsto We \: simplify \: the \: equation \: to \: the \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \sf \leadsto \: form, which \: is \: simple \: to \: understand \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \sf \leadsto\frac{3m}{5} = 6 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: </p><p>$

Simplifying:

+ 0.6m=6

We move all terms containing m to the left and all other terms to the right.

+ 0.6m=+6

We simplify left and right side of the equation.

+ 0.6m=+6

We divide both sides of the equation by 0.6 to get m.

m=10

Answer 2

Answer:

here's your answer mate

I hope it will help you