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Help me plsss :( math

Help me plsss :( math-example-1
User Flpn
by
4.0k points

2 Answers

1 vote

Answer:

x = 7

Explanation:

KU = UM

as the center of a rectangle bisects the diagonal

3x + 3 = 4x - 4

7 = x

x = 7

User Chirag Ravindra
by
3.3k points
3 votes

The two diagonal lines cross at the center point so each section of the lines are identical:

3x + 3 = 4x -4

Add 4 to both sides:

3x + 7 = 4x

Subtract 3x from both sides:

X = 7

The answer is x = 7

User Yuriy Alevohin
by
3.0k points