Mathematics, 14.09.2019 23:10 davisbrittany5784

Solve the following pairs of simultaneous equations by substitution.
check that your solutions satisfy both equations.
a. y= x – 2 b. y = 2x + 6
y = 3x + 4 y = 4 - 2x c. y = x +1 d. y = x - 2
x + y = 3 3x + y = 14
e. y = 2x + 1 f. y=1 - 2x
x + 2y = 12 x + y = 2

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Solve the following pairs of simultaneous equations by substitution.
check that your solutions...

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More questions: Mathematics Another questions

Solve the following pairs of simultaneous equations by substitution.check that your solutions satisfy both equations.a. y= x – 2 b. y = 2x + 6 y = 3x + 4 y = 4 - 2x c. y = x +1 d. y = x - 2 x + y = 3 3x + y = 14e. y = 2x + 1 f. y=1 - 2x x + 2y = 12 x + y = 2

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Another question on Mathematics

Solve the following pairs of simultaneous equations by substitution.
check that your solutions satisfy both equations.
a. y= x – 2 b. y = 2x + 6
y = 3x + 4 y = 4 - 2x c. y = x +1 d. y = x - 2
x + y = 3 3x + y = 14
e. y = 2x + 1 f. y=1 - 2x
x + 2y = 12 x + y = 2