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3 years ago

What is. 8x + 5 = 6x +9

Mathematics

2 answers:

Sholpan [36]3 years ago

6 0

Answer:

-7

Step-by-step explanation:

you beed to subtrace 7 from both sides

morpeh [17]3 years ago

5 0

Answer:it's 2 according to my method

Step-by-step explanation:

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Step-by-step explanation:

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*************************************************************************************

$\begin{array}{c|c}\underline{Statement}&\underline{Reason}\\1. AB=CF&\text{1. Given}\\2.AB+BF=A'F&\text{2. Segment Addition Postulate}\\3.CF+BF=A'F&\text{3. Substitution Property}\\4.CF+BF+BC&\text{4. Segment Addition Postulate}\\5.A'F=BC&\text{5. Transitive Property}\\6. \angle AFE = \angle DBC&\text{6. Given}\\7. EF = BD&\text{7. Given}\\8. \triangle AFE \cong \triangle CBD&\text{8. Side-Angle-Side Theorem}\\\end{array}$

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3 years ago