Solve:413−3x−45=x−73.Hence, find a if 1x+a=1.
Expand: (1)(a+2)(a−1)(2) (m−4)(m+6)(3) (p+8)(p−3)(4) (13+x)(13−x)(5) (3x+4y)(3x+5y)(6) (9x−5t)(9x+3t)(7) (m+23)(m−73)(8) (x+1x)(x−1x)(9) (1y+4)(1y−9)
Solve : 2x3−x−16+7x−14=216.
Hence, find the value of 'a', if 1a+5x=8.
Solve the following:
(i) x + 3 = 11; (ii) y − 9 = 21; (iii) 10 = z + 3; (iv) ; (v) 10x = 30; (vi) ;
(vii) ; (viii) ; (ix) 8x − 8 = 48; (x) ; (xi) ; (xii) ;
(xiii) 3 (x + 6) = 24; (xiv) ; (xv) 3(x + 2) − 2(x − 1) = 7.