(10x + 4) + (5x-4) ≈ 180
solve for x and you get x≈12
plug 12 in to 5x-4 and you get 56
Answer:
it's 13 meters taller
Step-by-step explanation:
both meters are not the same which means it can't be another number
No the answer is 89 because 97 - 8 is 89
If it is said that the range of the answer should be +/- 10% of the particular value, we have to find out the percentage of that particular value. Therefore 10% of 1.8 is,
1.8 * 10/100 = 0.18
If we add this value to the original value,
1.8+0.18 = 1.98
If we subtract this value from the original value,
<span>1.8-0.18 = 1.62
</span>
therefore the range will be,
from 1.62 to 1.98
Answer:
Step-by-step explanation:Let's solve your equation step-by-step.
−
2
x
−
4
=
−
4
x
+
3
Step 1: Add 4x to both sides.
−
2
x
−
4
+
4
x
=
−
4
x
+
3
+
4
x
2
x
−
4
=
3
Step 2: Add 4 to both sides.
2
x
−
4
+
4
=
3
+
4
2
x
=
7
Step 3: Divide both sides by 2.
2
x
2
=
7
2
x
=
