Solve the equation. –3x + 1 + 10x = x + 4 x = x = x = 12
1 answer:
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Answer:
x = 62
Step-by-step explanation:
Since 2 sides are congruent then the triangle is isosceles.
Thus the 2 base angles are congruent.
The sum of the 3 angles = 180°
x = =
= 62
The equations are :
The given pair of equations have infinitely many solutions.
(because the first equation is the product of second equation with -2)