U would put it into a calculator
Answer:
x=4
Step-by-step explanation:
Because we know that PQ = RS, we can use the transitive property to replace PQ in the first equation with 29:
9x-7=29
1) Add 7 to both sides:
9x=36
2) divide by 9 on both sides:
x=4
Simplify the first numerator first
-2(x+1)
-2x-2
Then you can set up an equation using cross multiplication
5(-2x-2)= 3x
Simplify and solve
-10x-10=3x
-10=13x
-10/13=x
Final answer: x=-10/13
Answer: x=1
y=2
Step-by-step explanation:
y=-x+3
y=4x-2
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y=y
-x+3=4x-2
3+2=4x+x
5=5x
x=1
y=-1+3
y=2
Answer:
Question is not understandable....
