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Extra Questions for expressions using letternumbers

In this page we have Extra Questions for Class 7 Maths expressions using letternumbers . Hope you like them and do not forget to like , social share and comment at the end of the page.

Find out the solutions of below equation using trial and error method

$6 x + 5 = 35$
$2 x + 5 = 3$
$5 x + 5 = 0$
$2 x + 5 = 1$
$6 x + 2 = 20$
$8 x + 1 = 1$
$8 x + 5 = 3$
$5 x + 5 = 2$
$10 x + 1 = 3$
$9 x + 1 = 3$
$9 x + 4 = 4$
$9 x + 5 = 2$
$4 x + 5 = 4$
$x + 5 = 15$
$2 x + 4 = 2$
$10 x + 24 = 4$
$4 x + 5 = 4$
$x + 11 = 12$
$x + 5 = 25$
$7x + 5 = 40$
$7z = 42$
$\frac {y}{3} = 12$
$9x = 27$
$x + 4 = 2$
$6 x + 12 = 0$

Answer

x=5
x=-1
x=-1
x=-2
x=3
x=0
x=-3/5
x=1/5
x=2/9
x=0
x=10
x=-1
x=-2
x=-1/4
x=1
x=2-
x=5
z=6
y=36
3
-2
-2

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Extra Questions for expressions using letternumbers

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Extra Questions for expressions using letternumbers

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