Find x
4x+1+13x-11+18x-15=180
2 answers:
Answer:
X = 41/7 or 5 6/7
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
Add the x's together: 4x+13x+18x=35x
Subtract the constants to one side: 180-1-11-15=175
You get: 35x=175
x=5
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Answer:
X = 6
Step-by-step explanation:
2x + (-6x) = -24
2x - 6x = -24
-4x = -24
4x = 24
x = 6
X^2 = b^2-c^2 x^2= sqrt117^2-6^2 x^2=sqrt117×sqrt117-36 x^2=117-36 x^2=81 x=sqrt81 x=9cm
Answer:
Y intercept: y=2x+4
And x intercept: x=1/2y-2
Step-by-step explanation:
A number (we don’t know the number so I’ll use X) plus five. So we can start the equation of with X+5 then divided by 3=7 so X+5➗3=7 so to solve what X is we can just go in reverse. 7 TIMES 3= 21-5=16 so X=16
Is the goal to simplify? You just need to multiply the exponents for each factor: (2z^2)^(-3) = 2^(-3) x z^(2 x -3) = (1/2)^3 x z^(-6) = (1/8) x (1/z)^6 = 1/(8z^6)