If (23x - 1 + 10) ÷ 7 = 6, then x is equal to
(23x - 1 + 10) ÷ 7 = 6 23x - 1 + 10 7 = 6 23x - 1 + 10 = 6 × 7 23x - 1 = 42 - 10 23x - 1 = 32 23x - 1 = 2 5 The base (2) is same, so equate the exponents. 3x - 1 = 5 3x = 5 + 1 x = 6/3 x = 2
(23x - 1 + 10) ÷ 7 = 6
23x - 1 + 10 7 = 6
23x - 1 + 10 = 6 × 7
23x - 1 = 42 - 10
23x - 1 = 32
23x - 1 = 2 5
The base (2) is same, so equate the exponents.
3x - 1 = 5
3x = 5 + 1
x = 6/3
x = 2
1297 MCQ for effective preparation of the test of Exponents of Word Problems section.
Read the MCQ statement: If (23x - 1 + 10) ÷ 7 = 6, then x is equal to, keenly and apply the method you have learn through the video lessons for Exponents to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 276-13043.