Solve the simultaneous equations to find x and y: 3x + 5y = 10 , 5x + 4y = 8
15x + 25y = 5015x + 12y = 24
y = 2x = 0
DK
Related Maths GCSE answers
All answers ▸Rearrange the formula to make a the subject: b = (2a + 5)/3
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Factorise x² + 6x + 8
A rectangular path has perimeter of 240m. If the rectangle is split lengthways, two paths of 160m are formed. Work out the lengths of the sides of the original path.