7. Find x in the following:
(2) 3 x I(- 6) +x)=3* (- 6) + 3 x 10 (ii) - 18 x [(-7) + 3) = (-18) × x + (-18) x 3
(m) x x [6 + (-8)] = 15 x 6+ (-8) 15 (iv) 6 (-5 + x) = 6 x(-5) + 6 x 7
(v) - 19 x [4 + (-2)] = - 19 4+ (-19) x x
(vi) 8 x [(-7) + (-5) = xx (-7) + x x (-5)
Answers
Answered by
3
We have 4 ways of solving one-step equations: Adding, Substracting, multiplication and division. If we add the same number to both sides of an equation, both sides will remain equal.
Similar questions