Answers>Maths>13 Plus>Article

Please find X. 5x + 2 = 9

5x + 2 = 9 Bring all the numbers which do not include x to the right hand side. 5x = 9 - 2 5x = 7 Now, to find x, 7 should be divided by 5. x = 7 / 5

EA

Answered by Erato A. • Maths tutor

2843 Views

See similar Maths 13 Plus tutors

Related Maths 13 Plus answers

All answers ▸

Show that 3/10 + 2/15= 13/30

Make a the subject of: (a+3)=(2a+7)/r

How do I know which calculation to do first in questions with multiple operations (e.g. 2 x 3 - 2 x 5)?

Find the roots of the following equation: x^2 + x - 6 = 0