x=0
Step-by-step explanation:
120521x=0
x=0/120521=0
do you mean add both of the equations together
because if you do the answer is 10x-5
step-by-step explanation:
well there are two answers for that.
1: you need 120 ones then that will equal up to 120.
2: you could also do one 100 and 2 tens.
those are the answers that i have thought of.