Q.1.
Look at the equation 4(a - 4) = 3a -Now decide which of the following is not correct.
Q.2.
Look at this equation: 10 + 18 = 7x. Now decide which of the following is not correct.
Q.3.
What is the value of e in the following equation: 2(e + 5) = 44?
Q.4.
4(a + 7) = 40 is the same as which of the following?
Q.5.
What is the value of c in the following equation: 4c = 2c + 75?
Q.6.
Look at this equation: 10x + 18x = 7x + Now decide which of the following is not correct.
Q.7.
What is the value of f in the following equation: 7(f - 5) = 4(f - 3.5)?
Q.8.
x + 7 = 10 + 12 is the same as which of the following?
Q.9.
2x + 3y = 3y + 7 is the same as which of the following?
Q.10.
What is the value of d in the following equation: 13d + 8 = 7d + 3d + 35?