Advertisements
Advertisements
Question
If 9 is the solution of variable x in the equation
Options
True
False
Solution
This statement is False.
Explanation:
Given that, x = 9
Put the value of x in the equation, we get
⇒
⇒
⇒ y = 19
APPEARS IN
RELATED QUESTIONS
If x = 1, y = 2 and z = 5, find the value of 2x2 − 3y2 + z2
If x = 1, y = 2 and z = 5, find the value of 2x2 y − 5yz + xy2
Write the constant term of
Identify the monomials, binomials, and trinomials in the following:
a + b − 2c
Add
x3 + y3 − z3 + 3xyz, − x3 + y3 + z3 − 6xyz, x3 − y3 − z3 − 8xyz
Subtract:
−7x from 9y
Let
P = a2 − b2 + 2ab,
Q = a2 + 4b2 − 6ab,
R = b2 + 6, S = a2 − 4ab and
T = −2a2 + b2 − ab + a.
Find P + Q + R + S − T.
How much is a + 2a − 3c greater than 2a − 3b + c?
‘x exceeds y by 7’ can be expressed as ______.
Give expression in the following case.
y is multiplied by 5 and the result is subtracted from 16
