Let's solve your equation step-by-step.<span><span><span>4x</span>−<span>3.75x</span></span>=<span><span>1.5x</span>−1</span></span>
<span><span /></span>Step 1: Simplify both sides of the equation.<span><span>0.25x</span>=<span><span>1.5x</span>−1</span></span>
<span><span /></span>Step 2: Subtract 1.5x from both sides.<span><span><span>0.25x</span>−<span>1.5x</span></span>=<span><span><span>1.5x</span>−1</span>−<span>1.5x</span></span></span><span><span>−<span>1.25x</span></span>=<span>−1</span></span>
Step 3: Divide both sides by -1.25.<span><span><span><span><span>−<span>1.25x</span></span><span>−1.25</span></span></span></span>=<span><span><span><span>−1</span><span>−1.25</span></span></span></span></span>
<span><span /></span><span><span>x=<span>0.8</span></span>
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Answer:
v = -3
Step-by-step explanation:
-8(v + 7) = 3v - 23
Expand.
-8v - 56 = 3v - 23
Add -3v and 56 on both sides.
-8v - 56 + 56 - 3v = 3v - 23 + 56 - 3v
-8v - 3v = -23 + 56
Combine like terms.
-11v = 33
Divide -11 into both sides.
-11v/-11 = 33/-11
v = -3
Answer:
380.13
Step-by-step explanation:
hope this helps :D pls mark brainliest :D
Answer:
Step-by-step explanation:
Answer:
an= a1 +(n-1)*4
Step-by-step explanation:
a1 = 1, a2 =5, a3 = 9, a4= 13,... an= ?
we see that each term is getting bigger so usually that will happen because of addition or multiplication-in our case add 4 to previous term
a1 = 1,
a2 = a1+(2-1) 4 = 1+4 = 5,
a3 = a1 + (3-1)*4 = a1+8 = 1 + 8 = 9,
a4= a1 + (4-1)*4 = a1 + 12 = 1+12= 13,
...
an= a1 +(n-1)*4
