Answer:
First collect like terms on one side
150-2-120=2x+x+2x
148-120=3x+2x
28=5x
Let me change the positions so it could be easier to solve
5x=28
x=28/5
x=5.6
Step-by-step explanation:
I hope I explained well, please give me brainliest
The question is not completed
there is some numbers mising
Length of bridge = 53 meters
Length changes expected due to changes in temperature = expansion or contraction by 21 millimeters (or 0.021 meters)
Let length of bridge at any given time be 'a'
As an absolute value equation, the situation can be expressed as:
⇒ |a-53| < 0.021
Solving the equation
⇒ -0.021 < a-53 < 0.021
⇒ 53 - 0.021 < a < 53 + 0.021
⇒ 52.979 < a < 53.021
Hence, the minimum length of the bridge can be 52.979 meters and the maximum length of the bridge can be 53.021 meters.
Answer:
200
Step-by-step explanation:
You have to divide 300 by 1.50 which gives you 200.
