3x+3/4-2(x-5)=30 (2X*2X)-12X+9=0 USE FACTORISATION (3X*3X)+13X+2=0 STATE ANSWER TO THREE SIGNIFICANT NUMBERS X/8+3X/16=5/X (X*X)-2X-6=0
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Originally Posted by sjallim 3x+3/4-2(x-5)=30 (2X*2X)-12X+9=0 USE FACTORISATION (3X*3X)+13X+2=0 STATE ANSWER TO THREE SIGNIFICANT NUMBERS X/8+3X/16=5/X (X*X)-2X-6=0 1) 2) 3) 4) 5) I didn't calculate 3) and 5), hopefully you can do that.
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