Answers>Maths>GCSE>Article

Solve the simultaneous equations 3x+2y=8 and 3y+4x=11

Equal out the x terms so 12x+8y=32 and 9y+12x=33Then subtract the first equation from the secondThis gives y=1Put this value into one of the equations so 12x+8=32Solve the equation giving x as 2.

Answered by Emily P. • Maths tutor

4289 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

2(x+4)=x+10

What is 45% of 60?

ForA=2x^2 –18x+80 (i) find dA/dx , (ii) find the value of x for which A is a minimum

A class of pupils were asked about how they travelled to school on a particular day. 1/6 of the pupils were driven to school in a car. 2/5 of the pupils took the bus. The rest of the pupils walked to school. Calculate the fraction of pupils who walk

Solve the simultaneous equations 3x+2y=8 and 3y+4x=11

Related Maths GCSE answers

2(x+4)=x+10

What is 45% of 60?

ForA=2x^2 –18x+80 (i) find dA/dx , (ii) find the value of x for which A is a minimum

A class of pupils were asked about how they travelled to school on a particular day. 1/6 of the pupils were driven to school in a car. 2/5 of the pupils took the bus. The rest of the pupils walked to school. Calculate the fraction of pupils who walk

We're here to help

Company Information

Popular Requests

© MyTutorWeb Ltd 2013–2025

CLICK CEOP