Answer:
-11
Step-by-step explanation:
2x-3+7x-10=32
9x-13=32
9x=32+13
9x=45
x=5
2x3x5=30
3 is from the amount of sides in the triangle
Answer:
2200
Step-by-step explanation:
Answer:
n=4
Step-by-step explanation:
Of means multiplying so,
×32=24
Multiply by n on both sides to get rid of the n denominator.
3×32=24n
Simplify the equation.
96=24n
Divide by 24.
n= 4