Answers>Maths>GCSE>Article

5w -3 = 3w + 15

5w -3 = 3w + 15

Need to get the numbers on one side, and letters on the other side.

5w = 3w + 15 + 3

5w - 3w = 15 + 3

2w = 18

w = 18/2

w = 9

HN

Answered by Hannah N. • Maths tutor

4830 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the simultaneous equation: 2x +y =18; x-y=6. (3)

How do I factorise difficult quadratic equations?

Solve the following simultaneous equation: 1) 2x=y-5, 2) 2y^2=4x^2+4x-15

What is 64^(2/3)?