Solution of an Algebraic Equation

Q. If $x+5=12,$ then $x=$

1. 4
2. 5
3. 6
4. 7

Q. The remainder when 89 is divided by 8 is 1. Find the value of quotient.

1. 9
2. 11
3. 10
4. 12

Q.

Translating ‘ $15morethans$ ’ into an algebraic expression, we get

1. $15s$

2. $s-15$

3. $s+15$

4. $15-s$

Q.

Solve the following equation: $7x-9=16$.

Q. Solve for $p$: $\frac{p}{11}=11$

1. 1
2. 22
3. 121

Q.

Simplify the following expression:

$5-8÷4of2-1$

Q. Robert scored 67% in maths, 78% in chemistry and 85% in physics. How many marks does he need to score in biology, so Robert's average score will be 82%?

1. 95%
2. 96%
3. 97%
4. 98%

Q.

Write the statement for the equation given below

$x-8=12$

Q. In the algebraic equation $24-b=13$, the value of unknown is $11$.

1. True
2. False

Q. If $x-8=2,$ then $x=$

1. 9
2. 10
3. 12

Q.

Find the quotient and remainder and verify the answers.

$950÷10$

Q.

Write the statement for the following algebraic expression:

$\frac{k}{7}+2p$

Q. In the algebraic expression $\frac{x}{9}=3$, the value of the unknown is

1. $3$
2. $27$
3. $12$

Q. If $3+2x=9,$ then $x=$

1. 1
2. 2
3. 3
4. 4

Q. In the algebraic equation $x+7=11$, the value of unknown is

1. $4$
2. $-4$
3. $18$

Q.

One of the values given in brackets next to each equation satisfies the equation . Find that value .

$5a+3=43$ $\left(5,8,10,12\right)$

Q. If Jane will be 18 years old in ten years, calculate her age.

1. 6
2. 7
3. 8
4. 9

Q. In the algebraic equation $2-x=5$, the value of unknown is

1. $-4$
2. $3$
3. $-3$

Q. Solve for $x$ : $\frac{48}{x}=8$

1. 6

Q. Choose the correct pairs of algebraic eqaution and the value of unknown of the expression.

1. $5x=25$
2. $3x=27$
3. $2x-5=7$
4. $x=9$
5. $x=5$
6. $x=6$

Q. In the algebraic equation $3x+2-5x=9+\frac{x}{3}$, the value of the unknown is

1. $3$
2. $4$
3. $-3$