exam
Maths Puzzle
Numerical Ability
i would like you to help me on this problem.
it is dealing with fractions in the substitution method.
solve by the substitution method:
m over 3 +
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exam Other Question
Can you please tell me if i did this right?
Solve for x:
7x - 3 = -5x - 18
add 5x to both sides which is 7x + 5x = 12x
and add 3 to both sides which is -18 +3 = -15
12x=-15
x= - 15/12 = 1 1/4
what is the answer to 25w+w-60w+36