Advertisements
Advertisements
Question
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
a − b + y = ................
Fill in the Blanks
Solution
a − b + y = 2 − 8 + 6 = 8 − 8 = 0
shaalaa.com
Concept of Substitution
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find the value of 3a − 2b, when a = 8 and b = 10
Find the value of 5x + 3y − 6z, when x = 3, y = 5 and z = 4
If a = 3, b = 0, c = 2 and d = 1, find the value of a2 + b2 − c2 + d2
Find the value of 5x2 – 3x + 2, when x = 2.
State true and false:
`(2"x"-4)/("x"+1)` = − 1, when x = 1
If m = 2, find the difference between the values of 4m3 and 3m4.
Evaluate:
(3y + 8y) – 5y
Insert the bracket as indicated:
a − 3b + 5c = a − (..............)
Multiply and then evaluate:
(x – 2y + z) and (x – 3z); when x = − 2, y = − 1 and z = 1.
Simplify:
2 (3x2 – 4x – 8) – (3 – 5x – 2x2)
