No.026
POINT
Example
①\((15x+8)-(7x-3)\)
②\((x-6)-(-3x+7)\)
③\((x+5)+(2x-1)-(-4x+1)\)
① \(8x+11\)
② \(4x-13\)
③ \(7x+3\)
② \(4x-13\)
③ \(7x+3\)
Try it yourself.
PRACTICE 01
\((8x+5)-(3x+2)\)
\(5x+3\)
PRACTICE 02
\((6a-4)-(2a-9)\)
\(4a+5\)
PRACTICE 03
\((x+7)-(-2x+1)\)
\(3x+6\)
PRACTICE 04
\((-3y+5)-(4y-2)\)
\(-7y+7\)
PRACTICE 05
\((\frac34x+2)-(\frac14x-3)\)
\(\frac12x+5\)
PRACTICE 06
\((\frac13a-1)-(-\frac23a+4)\)
\(a-5\)