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Alinara [238K]
3 years ago
5

Solve the Simultaneous equations2x-3y = 10, 10x - 6y = 5​

Mathematics
2 answers:
adell [148]3 years ago
8 0

Answer:

x=-5/2

y=-5

Step-by-step explanation:

In the attached file

Ksivusya [100]3 years ago
4 0

Answer:

x=2\frac{1}{2}

y=3\frac{1}{2}

Step-by-step explanation:

2x - 3y = -10; ~10x - 6y = -5

2x - 3y = -10 * 2

10x - 6y = 5

(i)4x - 6y = -20

(ii)10x - 6y = 5

eqn(ii) - eqn(i)

6x = 15

x=\frac{15}{6}

=\frac{5}{2}

x=2\frac{1}{2}

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