Advertisements
Advertisements
प्रश्न
Solve the following equation and verify the answer:
`(3x)/5`=15
उत्तर
`(3x)/5`=15
⇒ `(3x)/5`×5=15×5 [Multiplying both the sides by 5]
⇒ 3x = 75
⇒ `(3x)/3=75/3`
⇒ x = 25
Verification:
Substituting x = 25 in the L.H.S.
⇒ `(3×25)/5` = 15 = R.H.S.
⇒ L.H.S. = R.H.S.
Hence, verified.
APPEARS IN
संबंधित प्रश्न
Write the given equation in statement form:
`m/5 = 3`
Set up an equation in the following case:
In an isosceles triangle, the vertex angle is twice either base angle. (Let the base angle be b in degrees. Remember that the sum of angles of a triangle is 180 degrees.)
Add 3x, 7x
Write the following statement as an equation:
A number increased by 8 equals 15.
Solve the following equation and verify the answer:
4x + 7 = 15
Solve the following equation and verify the answer:
`x/4-8=1`
Solve the following equation and verify the answer:
5(x-1) +2(x+3) + 6 = 0
If \[\frac{1}{3} x + 5 = 8\], then x = ?
Fill in the blank.
An expression having one term is called a______
The equation 4x = 16 is satisfied by the following value of x ______.
