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Solve 5x - 6 = 3x + 7

Rearrange the equation so that both x's are on the same side of the equation, making sure that you change the sign of the number you bring across: 5x - 3x = 7 + 6 Now simplify: 2x = 13 Divide by 2: x = 13/2

Answered by Helena W. • Maths tutor

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Solve 5x - 6 = 3x + 7

Related Maths GCSE answers

Make A the subject of the following formula: S = UT + 1/2AT^2

find the coordinates of the single stationary point of the curve with equation y=8x^2 + 2/x

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Billy wants to buy 10kg of the same oranges. Type A comes in bags of 1.25 kg and costs £1.50. Type B comes in bags of 5kg and used to cost £6.60 but are now 15% off. Which type is more worth it for Billy and how much does it cost?

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