Given: 3(x-4)=2x+7
prove: x=19
proof:
statements reasons
a. 3...
Mathematics, 02.10.2019 18:30 krystalhurst97
Given: 3(x-4)=2x+7
prove: x=19
proof:
statements reasons
a. 3(x−4)=2x+73(x−4)=2x+7 a. given
b. 3x−12=2x+73x−12=2x+7 b. ?
c. ? c. subtraction property
d. x=19 d. ?
what is reason b?
select one:
a. distributive property
b. multiplication property
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