14) How many solutions does the
following equation have?
2x + x + 4 = 3x + 4

Step-by-step explanation:

Both sides of the equation are exactly same.

It means regardless the value of x the equation is true.

The equation has infinitely many solutions.

GIVEN:

On simplifying equation, we get

Here, a1/a2

c1/c2

∵ a1/a2 = c1/c2 = 1

∴ The given pair of linear equations has infinitely many solutions.

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

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