Answer:
y=2x-1
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
Here is the equation:

Leave the variable alone by subtracting 2 from both sides:

The new equation becomes:

Leave the variable alone(again) by dividing both sides by 2:

Simplify and it becomes:

Answer:
<em>m∠ABD = 96 </em>
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Step-by-step explanation:
Given
m∠ABC = 5/2x + 18
m∠CBD = 4x
Required
Determine m∠ABD
From the given parameters, we understand that:
∠ABC ≅ ∠CBD
This implies that:

Collect Like Terms

Take LCM


Cross Multiply


Divide through by -3

m∠ABD can be calculated using:
m∠ABD = m∠ABC + m∠CBD

Substitute 12 for x



Hence;
<em>m∠ABD = 96 </em>
Answer:
2y is your answer i think
Step-by-step explanation: