exam Maths Puzzle Numerical Ability

Solve each system by the substitution method. determine whether the equstions are independent, dependent, or inconsistent.

x=2y-7
3x+2y=-5

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exam Other Question

write your answer in standard form with integer coefficients.

2x = 3y = 30; (2, -5) and also y - 5x + 2 = 0; (6, -1) draw the graph of each of the following linear eqations?

[1] y=3x
[2] 2x+y=3

draw the graph of linear equation using celsius for x - axis and fahrenheit for y - axis.
f=[9